Best Headers For Pontiac 400

Pontiac Performance Crate Engines Whether your vehicle is a GTO, Fire Bird, Trans Am, Lemans, or a timeless classic, here at Pro-formance Unlimited we are here to help design and build the engine combination that will match you with your vehicle. Dollar for dollar, cylinder heads are the best place to invest if your goal is to improve your engine's performance. Builds the BEST stock to the highest Pontiac torque monsters on the planet. Factory Headers & Tube Headers; Complete Exhaust Systems; Pipes & X-over Kits; Mufflers & Resonators; Supplies, Hardware & Trumpets Pontiac / Factory Headers. Find 400 Pontiac Engine in Canada | Visit Kijiji Classifieds to buy, sell, or trade almost anything! New and used items, cars, real estate, jobs, services, vacation rentals and more virtually anywhere in Alberta. Although these Firebirds would be the fastest and most powerful Firebirds since the glory days of old, the overall decline in the sport coupe market and the changing taste of young performance buyers to newer, more refined imports, sealed the fate of the Firebird. 1975 pontiac 400 from a trans am. He was talking trash how my Pontiac was to heavy and slow. The engine in the 1968 Pontiac Firebird 400 made for a smooth ride. Performance Distributors is leading the way in performance and racing ignition system innovation. The best way to know chamber size is to measure their volume (CC the heads). The best feature 2. The right replacement engine, like the Pontiac 400 engine, might be just the thing to get your car up and running again. Another great addition and option for the Pontiac engine. 8's and the only mods have been a thrasher cai, zzp 3 inch downpipe and front powerlog, waterpump and alternator underdrive pullies, it has cost me about 300 dollars to be into the 13's. We prefer you call in before ordering so that we can help you select the transmission that best meets your needs. Pontiac still offered the regular 455 (RPO L75) in its full sized cars, and after some public outcry a "455 HO" package was offered for the Firebird's top of the line Trans Am model. Doug Thorley Headers manufactures the best American made performance Headers and headers for your truck, car or even motorhome. Pontiac Firebird Edelbrock Performance Products. 00 OFF WHEN YOU ORDER OUR X-CROSSOVER EXHAUST SYSTEM WITH OUR FACTORY HEADERS! OPTIONAL CERAMIC COATING: Castings are port matched to Pontiac Blueprint then thermal barrier ceramic coating is applied on interior and exterior. Make sure it continues to drive smoothly by having a fully functional Pontiac GTO fuel pump from AutoZone. I ordered the thing back in Feb. 71 Pontiac Lemans Breaks Ring and Pinion at Osceola Dragway. Known primarily for exhaust headers, engine mounts, carburetor spacers and adapters, and chrome and aluminum customizing accessories, these two pioneering companies have 1000's of components to help your GM, Ford or MOPAR car or truck run stronger and look cooler. DCI 400-455 is DCI’s most popular crate engine. When is comes to tradional Pontiac V8 engines, we manufacture the most performance parts around. They mean No Cracks. Your Mail Order Pontiac Performance Induction Specialists Bringing the Traditional Pontiac V8 Engine into the 21st Century through modern innovative design and state of the art machining On Site 5 Axis CNC Head and intake Porting Service, we have more CNC porting programs for Pontiac heads and intakes then anyone and we're the first to offer. But you don"t have to spend big bucks to get good heads. Find your pontiac 400 exhaust now! Highlighting a comprehensive catalog of pontiac 400 exhaust available on sale this week. I was running my 79TA with a 400, 8. Eliminate stud flex and help prevent stud breakage by stabilizing your valve train with a JOMAR Pro-Model stud girdle, precision CNC-machined from premium 6061-T6 aluminum and anodized gold to resist corrosion. SBC 265 283 302 305 307 327 350 400 etc. It dyno 450+hp and 500+ft/lbs of torque. an bolt up. an bolt up. 5-10:1 Compression, Mildly Ported Iron or Aluminum Heads, Aluminum Intake and Headers. The key to maximizing the performance of any combination is proper component selection. The world's absolute lowest prices since 1985. #1 Maintenance FREE Serpentine Kits,Pulley & Brackets, Billet AC, Rods, Brackets and Accessories for American car models. From complete header sets to parts and technical support for the "Do it yourself" builder. Stock Pontiac Head Specs * During my searching for information, I found quite a few discrepancies in the sources I was viewing. But you don"t have to spend big bucks to get good heads. Compressed thickness of. Tomahawk intake, Technical info. used pontiac le mans for sale by year. These are just a few examples of our Pontiac GTO project cars for sale. Twin-Turbo system offers tremendous performance and economy in a reasonably priced package from the company that will never compromise. Holds up to 6 frictions with a new billet apply piston. 00 V258ABKXL - TIN INDIAN WITH PONTIAC SCRIPT EMBROIDERED SOFT SHELL LIGHTWEIGHT JACKET, MICRO-FLEECE LINED, WIND AND RAIN RESISTANT, BLACK, EXTRA LARGE. but for the street your tri power has plenty of hps. 06 bore x 4" stroke with 3. Introduced mid-year 1970 and based off of the bare-bones T-37, you could enhance your car into a GT-37. Find PONTIAC 6. Pontiac Exhaust manifolds have the following casting codes. Ultradyne - 262 272 207 217. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of applications ranging from Top Fuel to Sport Compact. 035″ thicker than OEM and in most applications will withstand the punishment and shock of today’s high horse power and high RPM engines. an bolt up. Pontiac 400 and 455 engines make good torque and horsepower, even with a stock stroke crankshaft, but an Eagle Pontiac stroker engine kit will improve the performance of these engines even more. Pontiac Cylinder Head ID Numbers. Is there a more-maligned 80s example of GM sports car experimentation? On the face of it, a mid-engine, two-seat coupe built in America rather than Japan or Europe sounds like a home run for the General's erstwhile performance brand, but internal politics that hamstrung the car's performance from the start (so as not to interfere with Chevrolet Corvette sales), plus a. What is the best way to increase horsepower on a 1979 Pontiac trans Am 400? manifolds or headers and a good set of mufflers. Join today and help support and build the best of all Pontiac Clubs in the world. PN 12-005 -- Pontiac, V8 "All Pontiac® Tiger Head" Ram Air IV® Header Gasket Slotted Bolt Holes on (2) Center Bolts, 1-7/8" Round Port 2/Set MSRP $43. but for the street your tri power has plenty of hps. 400 Pontiac; 455 Pontiac; and 421/428 Pontiac In order for a muscle car engine to perform well in today's "real world" environment, the compression ratio must be reduced, usually by 1-1 1/2 points. AutoAnything offers FREE SHIPPING & One-Year Lower Price Guaranteed on Pontiac GTO Exhaust Headers. I'm starting my research for a future purchase of headers for my 77 400 (L78) D-port w/AC, also has a mini starter. 430: 112 Mild street cam for 35. Rebuilding info, featured Pontiacs and engines, Restoration Bulletin Board. Offers parts for General Motors vehicles, specializing in Camaro and Firebird. Unfortunately for the Ram Air III, it played second fiddle to the 1969-1970 Ram Air IV 400 which got most of the limelight and press attention during the 1969 and 1970 model years. 25 Years, Made in America! For Chevy, Ford, Chrysler, Pontiac, Oldsmobile, Buick, Cadillac & AMC model cars. BOP Engineering, your source for High Performance Buick, Oldsmobile and Pontiac Parts BOP Pontiac Belt Drive Gen IV. The best feature 2. Car & Driver tested a Formula 400 with this engine and automatic transmission and recorded a 0-60 acceleration time of 6. Without nitrous my cars best time was a 12. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. Best Answer: Either upgrade to a set of 1970 GP/GTO cyl heads casting #16 along with a cam upgrade or have your heads casting # 6x milled to increase compression. Developed the GraphTite rear main seal for Pontiac engines; Designer and official retailer for the new DCI Ram Air 5 Heads; With over 30 years experience building power out of Pontiac engines, DCI Motorsports has the history and experience to build the Pontiac engine you want. Pontiac head code links: Since I don’t have head code info, here are some great links: Bill Boyle’s Pontiac Street Performance. Find 43 used 1965 Pontiac GTO as low as $39,988 on Carsforsale. Made to order Header Flanges are NOT returnable. We've touched on Pontiac engine performance previously, back when we covered aftermarket crankshafts and stroker packages available for 350, 400 and 455 Pontiac engines. SANDOVAL PERFORMANCE. In our last issue, we began our foray into the world of airflow, as. After contemplating for so long about what engine I wanted in my truck I run across this Pontiac GTO 326 engine, it's basically the same as a 400, plus it's been bored out to a 400. Add a set of ram air III exhaust manifolds or headers. 22at 110 mph with a 1. A third 400 engine variation bowed for '68 and was the best blend of machismo and manners. 2 and 3 speed versions available with many gear set ratios to choose from. Whether you own a classic model of the 1970s or a modern version, driving it is really exciting. But you don"t have to spend big bucks to get good heads. Tin Indian Performance is your source for high performance Pontiac parts, performance engine kits, balanced rotating assemblies, short blocks, and complete engines for any Pontiac application. We prefer you call in before ordering so that we can help you select the transmission that best meets your needs. No matter what you're driving, we have the right Pontiac 400 Headers for your vehicle New and Used Automotive Parts and Accessories On Sale. Of course, there are more mods you can do to push the boundaries even further, but at least for now, these modifications are a must for any GTO owner. Quick ratio rocker arms with polylocks lashed ½ turn past “0” lash. Engine: 455 Head: d-port 6X-8 Pontiac Model and Year: 68 Catalina Transmission: Auto Header: Hooker Super Comp (for Firebird) Part Number: Don't remember (in Iraq right now so can't reference yet) Tube size: 1. 400 unless you get busy on them! _____. These are just a few examples of our Pontiac GTO project cars for sale. The table below will help you select the right camshaft for your Pontiac engine. Selecting a Hydraulic Cam for your Pontiac Engine. Attachments: The rat is the superior motor, however from a purist standpoint, the 455 (or any other brand correct motor) is proper per application. Power brakes , powered windows , always gara. Unfortunately for the Ram Air III, it played second fiddle to the 1969-1970 Ram Air IV 400 which got most of the limelight and press attention during the 1969 and 1970 model years. SANDOVAL PERFORMANCE. Specializing in performance headers engineered for specific applications available in Long Tube, Shorty and Tri-Y designs for muscle cars, trucks, popular engine swaps, Corvette Sidemounts, Motorhomes, as well as, Stainless Steel Electric Cutouts, Weld-up Race header kits, DIY components and accessories. BTW, if onovakind67 is reading, that 400 was built using the Chevy 509 block we got off you a few years back. 12 bore x 4" stroke with 3. We specialize in the 1964 - 1979 traditional Pontiac engine. When you purchase one of our Pontiac engines you are buying the finest turn-key drop in ready crate engine combinations in the world. If you have headers these wires may pose an issue due to some of them having a straight boot. We were armed with a 400-cfm laminar flow element (powered by six 1. Engine Performance Chip has created a line of products that capitalize on your engines untouched tuning abilities to ensure maximum horsepower output and peak fuel economy. NOTE: Requires mods to clear MR1 block. 2 and 3 speed versions available with many gear set ratios to choose from. Long Tube Headers by Jet-Hot®. The 1970s Pontiac featured the best GTO front end design A rare option was introduced in the 1970 GTO - Vacuum Operated Exhaust (VOE - Option Code W-73) For the very first time, GM officially removed the 400 CID restriction and Pontiac offered its 455 CID V8 as a GTO option Muscle Car Specifications Performance […]. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. ATI's Turbo 400 Drag Racing Transmission. Head: Part II. Read the tech article on which the very best headers out here, brought to you by the experts at Chevy High Performance Magazine Exclusive Content Original Shows, Motorsports and Live Events. These head numbers represented chamber sizes. 1967 Pontiac Firebird 118394 Miles Gold 2 DR 326 Manual 3-Speed we have sold cars all over the world and we insist on giving the best personal service in the. Geebjen’s Pontiac head info. Find PONTIAC 6. The use of aftermarket cylinder heads, or cylinder heads not original equipment on the listed vehicle, may result in component or chassis interference, as well as, sparkplug clearance. Here's a walk around my former 79 Trans Am 400 Big Block. Custom Balanced race kits CNC-Motorsports. Block Hugger Headers *** Unless otherwise stated in the information provided on this site, All HEDMAN HEDDERS are designed for use on stock cylinder heads. The 1970s Pontiac featured the best GTO front end design A rare option was introduced in the 1970 GTO - Vacuum Operated Exhaust (VOE - Option Code W-73) For the very first time, GM officially removed the 400 CID restriction and Pontiac offered its 455 CID V8 as a GTO option Muscle Car Specifications Performance […]. go for building the oringinal 389 its always better when the numbers match. Ultradyne - 262 272 207 217. SBC 265 283 302 305 307 327 350 400 etc. 1969 Pontiac Firebird 400 engine, rebuilt turbo 400 automatic transmission, carousel red, new foam and upholstery seats, headliner, carpet, brake and fuel lines, gas tank and tires. With all these modifications on your Pontiac GTO, your car will absolutely be the best it can be. Performance Distributors is leading the way in performance and racing ignition system innovation. ok now i have decided on a pontiac engine, what is the best pontiac engine i was thinking along the lines of a le mans,gto, or maybe a big block trans am engine what are some good small block engines from pontiac are? thnks for the input. Rebuilding info, featured Pontiacs and engines, Restoration Bulletin Board. In August of 2004 I solicited information from Pontiac enthusiasts about their headers. We've touched on Pontiac engine performance previously, back when we covered aftermarket crankshafts and stroker packages available for 350, 400 and 455 Pontiac engines. Pontiac Cylinder Head ID Numbers. The block casting number, 9790071, is for a 1968-1969 400 engine. 00 454 chevy b/b , NEW 9-1 hyp, sealed power pistons, NEW performance cam, springs &; retainers 781 open. 2009 Pontiac G8 GXP Test Drive: Sport Sedan is the Best Pontiac Performance Car in Decades. These best spark plugs make use of the latest technology and materials, and can achieve both high performance and durability without compromise. Buy Doug's Headers D523-R 2" 4-Tube Full Length Exhaust Header for Pontiac Firebird 400-455 70-74: Headers - Amazon. The best feature 2. Stock Pontiac Head Specs * During my searching for information, I found quite a few discrepancies in the sources I was viewing. ) V8s found in the Pontiac Firebird Formula and Trans Am. Pontiac Exhaust Manifolds 400. With all these modifications on your Pontiac GTO, your car will absolutely be the best it can be. 6 for "base 400",. It dyno 450+hp and 500+ft/lbs of torque. If you are rebuilding a 455 Pontiac and want a stronger rotating assembl. DCI 400-455 is DCI’s most popular crate engine. Each con rod set for the Pontiac V8 engines includes ARP fasteners,. 350 s/b flat top hyper. During period dyno testing, the National Hot Rod Association rated the limited-availability T/A 6. Information about Classic Pontiac engines. i gotta 62 cat with a 389. Please register if you'd like to take part. Though there were many iterations of the Pontiac 400 V8 found in many different Pontiac cars from 1967 to 1979, the 1969-1970 Ram Air III 400 was one of Pontiac's best high performance V8s. Rebuilt 400 stock internals- comp cam something like (NOT EXACTLY!!) 246-269 with. Heads create power, so it's important to know the best ones for your Pontiac. Though fitted with 1. 2 seconds when the engine is tuned for them. Hedman Hedders & Trans-Dapt Performance Products are two of the hot rod industries original manufacturers, dating way back to 1954. 1970 Pontiac 400. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of applications ranging from Top Fuel to Sport Compact. This is probably not enough performance gain to notice on the street, although you will hear a noticeable difference in sound with the cast or tube headers. Tri-Power Setup (Limited) These new complete units include the aluminum intake manifold, air cleaners, center and end carbs hard and soft fuel lines with fittings, clamps and filter , throttle linkage bracket & spring, choke components, thermostat housing, carbs mounting bolts and all necessary gaskets. i was thinking 400-. Barnyard, Roadside, & Junkyard. My 1979 10th Anniversary is a 400 4 speed, one of 1,817 made. Hi there! My name is Matt and I’m here today with a guide to help you find the best spark plugs for your car or truck. Skip navigation 70 Pontiac LeMans Header Install mikecio1. All thicker header flanges are made to order and delay header parts shipments about 3-5 days. MAIN CAPS, BILLET STEEL, PONT 326-400 Small Journal, 4 -bolt dowel-pinned replacement or conversion (incl drill guide), 3 Ea. *Pontiac 400 Compression area=25. Even Pontiac’s highest-performance V8—the 400 Ram Air—utilized the PN 9786133 casting for much of the 1967 model year before the four-bolt, PN 9792506 casting took its place in approximately. 00 per catalog to all foreign countries. What sets this engine apart in the history books is the factory-installed high-performance Ram Air systems. All engines can be custom painted to match your vehicle at your request. have fun buddy a 66 gto is my favorite pontiac. Car runs consitantly at low 11. 1975 pontiac 400 from a trans am. Choose top quality brands Hedman Hedders, Hooker Headers. The 79 heads offer lower compression but are still good. Shop online or Call 800-544-8778 to order today. What is the best motor oil to use for my 1968 GTO with a big block 400? Engine specs: 400 ci bored 30 over with edelbrock performance intake manifold and carb. See our Intake manifolds - Pontiac. Pontiac GTO exhaust parts and systems boost your power and acceleration with free-flowing contours and your choice of metals and compounds. 50 R164LT - MANUAL TRANSMISSION SHIFT LINKAGE WAVE WASHER EA. 57 + head cc (assuming 6cc for valve relief, 9. Your Pontiac GTO is a beautiful vehicle that offers superior handling and great horsepower to make it a force to contend with on the road. Pontiac engines were available in many different displacements, ranging from 265 CID to 455 CID. 74 Pontiac 400 engine YN complete headers carb hei distributor alternator power steering pump just pulled out running car heads are 5C. high performance Pontiac engines, CNC cylinder heads and roller cams. Find Replacement Car & Truck Parts For Sale. Pontiac Forums is the premier online community for owners and enthusiasts of Pontiac automobiles. Based on production block and heads, this combination provides plenty of power with quality bottom. Car & Driver tested a Formula 400 with this engine and automatic transmission and recorded a 0-60 acceleration time of 6. 10:1-or 10:5-1 nice cam, headers, mild ported heads,. I think I got the better end of the deal since the 400 would roast the rear tires in a heartbeat. Pontiac - 287, 301, 316, 341, 350, 370, 389, 400, 421 & 455 Performance level 3-4 - High Performance Compu-Pro - Intended for the performance oriented hot street application. These seals are not a retrofit from some other engine, but designed from a clean slate using state of the art technology and the best materials. Many heads have been milled and the chamber size altered. Though fitted with 1. Enjoy your Pontiac hobby at the only 24-7 Pontiac Club that brings you Pontiac News, Pontiac Information, and Pontiac Entertainment at the speed of light. Custom Balanced race kits CNC-Motorsports. We envision, pursue and commit to environmental benefits of using rebuilt motor vehicle parts, extending vehicle life and pride us in the art and science our precision automotive products and services provide. The next option is the Pontiac G8 GT that was produced for only two years in 2008-09. 430: 112 Mild street cam for 35. Repros are being made. Power brakes , powered windows , always gara. E-Mail us @ psperformance. To address this problem BOP Engineering has designed a rear main seal for the traditional Pontiac V-8's. In this week’s Mailbag, we’re recommending a parts combo to get 400+ horsepower from a Pontiac 400 engine in a 1968 Firebird. Cast Iron D-port Heads. We work with different manufacturers in the development of stronger parts. Custom Balanced race kits CNC-Motorsports. This page will help you identify the year and size of your Pontiac engine. Types of cranks: Arma Steel is the best followed by Nodular and Standard Cast, all are good and Pontiac engines don't have a problem with broken cranks. Components are interchangeable from each displacement, other than 265 & 301, which are only compatible with themselves. Tech Advisor & Historian W72 Performance Package. Pontiac Crate Engines. 5 hp vacuum cleaner motors), two graduated vertical manometers to measure atmospheric pressure, an incline manometer to measure actual airflow, and a velocity probe. They are usually stamped on the machined pads by the valve covers. Mileage on this engine is UNKNOWN altho seller said it had recently been rebuilt before I bought it 3 months ago. pontiac 400 block - $400 (Gilbert) < image 1 of 3 > QR Code Link to This Post. Forged Pontiac 400 and 455 Cranks and Competition Assemblies Are Here! Eagle is pleased to announce the availability of forged 4340 steel crankshafts for Pontiac 400 and 455 applications. In 1972, Pontiac GTO lost it status as an independent model and was offered as an option to the Lemans series In 1972, the advertised engine power of the muscle car engines […]. Wallace Racing As You Go Through Life, DO A WHEELIE ! ! ! BACK All Pontiac Exhaust manifolds Pontiac High Performance Exhaust Manifolds The Port/Flange Holes is the number of bolts that hold the exhaust manifold to the head and the bolts on the flange to ehaust pipe. There are a few different header types available, including shorty, three-tube, four-tube, and tri-y. Pump can be supplied with holes for 3/8 bolts by request. 1963 Standard Pontiac Exhaust Manifold: 1965 - 1966 Full Sized Pontiac 421 and, 376 Horse Exhaust Manifolds GM Part # 9779495 for LH and #9779494 for RH. Pontiac engines were last produced and used in 1981. Skip navigation 70 Pontiac LeMans Header Install mikecio1. Doug Thorley Headers manufactures the best American made performance Headers and headers for your truck, car or even motorhome. Q: I want to build a. Rebuilt 400 stock internals- comp cam something like (NOT EXACTLY!!) 246-269 with. Exhausts produced by Kooks are best in class for horsepower and torque gains. TH-400/TH400/400. Tube headers are difficult to install and they quickly develop rust and holes. SD Performance spends an extensive amount of time on the dyno, at the track and on the street to develop some of the best performing Pontiac ported cylinder heads on the market today. When choosing headers, all the power in the world won’t help if the plugs don’t clear the header tubes. CO2, emissions,. SCAT Rotating Assembly Kits - Pontiac 400-455 - Forged Crank (Series 4340) - (461CI, 488CI) Hover (or touch) to zoom. Based on the Pontiac 400 and 455 blocks, our engines provide the most drivability AND power. It is often considered the first true muscle car. i gotta 62 cat with a 389. OK with stock parts. 71 Pontiac Lemans Breaks Ring and Pinion at Osceola Dragway. As mentioned four of the wires in this set have a straight plug boot on the end, and the other others have a 90 degree angle boot on them. Cast Iron D-port Heads. Unfortunately for the Ram Air III, it played second fiddle to the 1969-1970 Ram Air IV 400 which got most of the limelight and press attention during the 1969 and 1970 model years. We offer performance chips and parts for every make and model of car, truck or SUV equipped with gasoline or diesel engines. They mean No Cracks. Though most Pontiac heads share basic characteristics with each other, knowing which are the best may still be confusing because Pontiac's head foundry only produced each specific head casting for one or two years. Edelbrock has a spec sheet of how they made 422 hp/441ft-lbs out of a Pontiac 400 using only their products. 75" refer to the flange or hub that the flywheel or flex plate goes over. Find PONTIAC 6. Other examples include "50" or "55," which indicate a 350 or 455, respectively. Shop online or Call 800-544-8778 to order today. Distributors that are nothing special are sold at a discounted price and will work fine for most applications while our rare and very hard to find distributors are priced to reflect their true collector value. Engine: 455 Head: d-port 6X-8 Pontiac Model and Year: 68 Catalina Transmission: Auto Header: Hooker Super Comp (for Firebird) Part Number: Don't remember (in Iraq right now so can't reference yet) Tube size: 1. Headers are like buying a good pair of shoes except you don't get to slip them on and off to see if they fit good and give the proper appearance and function before you buy them. Welcome to Spotts Performance. To make 500hp with a 455+cid engine with Edelbrock heads and mild cam timing around 230 deg's @. All of our Pontiac auto parts and accessories are expedited directly from GM dealers and backed by the manufacturer's warranty. It eliminated Pontiac’s use of the 400 and 403 V8s. Nitemare Performance manufactures the best aftermarket parts for your stock to race-built Pontiac engines. 450 112 Good street performance cam for 350-455. Join today and help support and build the best of all Pontiac Clubs in the world. If you're an enthusiast who demands the best. are the ultimate in high-performance, exclusively for MoPars!. Upgrade your power steering and. 00 N136HK - 1966 TP AIR HORN CHOKE ROD ASSEMBLY (RE). Best Answer: Either upgrade to a set of 1970 GP/GTO cyl heads casting #16 along with a cam upgrade or have your heads casting # 6x milled to increase compression. 3 sealing rings. 050" more lift, 6-10 degrees more duration @. Butler Performance Builds More Pontiac Horsepower with More Combinations Than Anyone in the World!!!. i gotta 62 cat with a 389. Pontiac also added the L74 400 H. 400 Pontiac 1968-78 Performance kit. Pistons and bearings come in standard size and oversized, all the same price. 00 per catalog to all foreign countries. 4 seconds and quarter mile performance of 14. These are to suit a Slant Spark Plug set up. 1993-2002 Pontiac Firebird History (4th Generation) Introduction: Pontiac saved the best for last with its Fourth Generation Firebird. #1 Maintenance FREE Serpentine Kits,Pulley & Brackets, Billet AC, Rods, Brackets and Accessories for American car models. pontiac 400 block - $400 (Gilbert) < image 1 of 3 > QR Code Link to This Post. Your engine has to produce enough vacuum to support your power accessories so a race cam/heads is out of the question. We offer quality name brands such as; Eagle, Scat, JE/SRP, Diamond, Wiseco and Mahle to name a few. The fastest Pontiacs ever list represents the pinnacle of traditional Pontiac performance. Pontiac Crate Engines. All Prices are Subject to Change Without Notice Parts or Engines we sell may not be Legal for Sale or Use in California and/or on any Pollution Controlled Vehicle. 400 Pontiac 1968-78 Performance kit. We envision, pursue and commit to environmental benefits of using rebuilt motor vehicle parts, extending vehicle life and pride us in the art and science our precision automotive products and services provide. TH-400/TH400/400. 11 intake 1. These rods work in the following displacement V8 Pontiac engines. 2L Ecotec Engine 3. i gotta 62 cat with a 389. Clubs are for people too, not just cars. Auto, 3spd, Turbo 400 Tranny (recently rebuilt) w. He has a 125 nos plate just for fun. By expanding on the approach that Pontiac took when assembling combinations for its production vehicles, selecting components that compliment the operating characteristics of one another for a particular application, you typically produce a powerful engine that operates efficiently and reliably over a long. POWERHOUSE has thousands of stock and high performance parts for cars and trucks. Our Stage I TH400’s are an upgraded build. Cast Iron D-port Heads. Engine: 455 Head: d-port 6X-8 Pontiac Model and Year: 68 Catalina Transmission: Auto Header: Hooker Super Comp (for Firebird) Part Number: Don't remember (in Iraq right now so can't reference yet) Tube size: 1. This shade of yellow is the perfect way to stand out in a crowd. Pontiac engines were last produced and used in 1981. They mean No Cracks. This is the story of how member Jared Simon, made a wise investment of doing a 400 engine conversion in a smart, well thought-out way, guided by some of the best Pontiac performance and restoration experts in the industry. Twin-Turbo system offers tremendous performance and economy in a reasonably priced package from the company that will never compromise. of input torque. for every one bad experience there are 10 good ones. Back to the situation at hand So my friend decided to trade the Chevy 400 we built for a Pontiac 400 with someth'n like 428 HP and 480 TQ. A third 400 engine variation bowed for '68 and was the best blend of machismo and manners. All of our Pontiac auto parts and accessories are expedited directly from GM dealers and backed by the manufacturer's warranty. The fastest Pontiacs ever list represents the pinnacle of traditional Pontiac performance. My 1979 10th Anniversary is a 400 4 speed, one of 1,817 made. Had to flow better than the regular manifolds! 1963 SD manifold A different type of 1963 SD manifold. DCI 400-455 is DCI’s most popular crate engine. A set of Nitemare Performance custom-ported Pontiac cylinder heads will get your more flow for less dough. New emission guidelines and a gas crisis veered the public's attention to smaller and more fuel-efficient cars. Exhausts produced by Kooks are best in class for horsepower and torque gains. Whether it be hot rod, street rod, muscle & classic car or universal wiring harnesses and accessories, Painless has your classic car/truck, off-road rig, or race car covered. It eliminated Pontiac’s use of the 400 and 403 V8s. Lastly and best, all you gotta do is drop the motor in your car and go. Our Stage I TH400’s are an upgraded build. Stratman and notallthere are correct in their recommendations. We manufacture the best alternator and power steering brackets for the 350-400, 428 and 455 size Pontiac engines. Pistons and bearings come in standard size and oversized, all the same price. E-Mail us @ psperformance. 65; Bestsellers. I have looked at numerous threads and websites about this header and that one. The 400-cid Pontiac V8 that bowed in 1967 Pontiacs was a bored-out version of the 389 and a new 428 was a bored-out 421. The table below will help you select the right camshaft for your Pontiac engine. All of the Muscle Car world mourned. We offer performance chips and parts for every make and model of car, truck or SUV equipped with gasoline or diesel engines.