421 small block

Free returns. FOR 65-79 PONTIAC 326-350-400-421-428-455 SMALL BLOCK ENGINE OIL DIPSTICK CHROME. Brand New. $16.60. bestbuy-auto (7,685) 98.5%. or Best Offer. Free shipping. Fits Pontiac 400 421 428 455 Finned Gasser Fuel Pump Block Off Ribbed Aluminum. Brand New.

Shop Chevy R1500 Suburban 421 Chevy Small Block V8 Classic Truck Exhaust Valves and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.Shop Chevy C30 421 Chevy Small Block V8 Classic Truck Spark Plug Wires and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.The Pontiac V8 engine is a family of overhead valve 90° V8 engines manufactured by the Pontiac Division of General Motors Corporation between 1955 and 1981. The engines feature a cast-iron block and head and two valves per cylinder. Engine block and cylinder heads were cast at Saginaw Metal Casting Operations then assembled at Tonawanda …For sale brand new TRE 421 small block.. everything is 100% new on this engine, just waiting to be dynoed, engine will be tuned ready to drop in your race car. Our customer changed his mind, going with a different combination now. This engine has Dart block, scat crank, diamond pistons, 043 stainless rings, custom cam, TRE max ported CNC ported ...Shop 1974 Chevy Bel Air 421 Chevy Small Block V8 Cylinder Head Bolts and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.Shop On Sale Items 421 Chevy Small Block V8 Truck Accessories Alternators and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.421 Cubic Inch Small Block Chevy - $5,000 Klein Engine's. Apr 22nd 2024 11 0 $5,000. Listing Number: 184559133 Report this listing. Rochester, NY, US ... 421CI Small Block Chevy $14,000 406 CID RACE ENGINE $8,500 604 crate $5,500 SBC Crate 604 Engine - Fresh Rebuild - D $10,500

421-PFS-84SK. Powerflow S-Pipe System - Small Block System Chevy with Stainless Risers. This "S" pipe is unique in many ways. It has an infinite number of advantages. This pipe will size up to many pre-existing port locations. It's great for below platform applications with large camshafts or high performance motors.The foundation of the Super Duty 421 was a PN 538181 block with four-bolt main caps and a bore of 4.090 inches. Riding on the PN 542990 forged-steel crankshaft with 3.25-inch main journals and 4. ...421 SBC with TBS 192 Blower built by HARTBEAT Racing Dart Little M Block Bore 4.165 Stroke 3.875 Callies Magnum Crank Oliver Rods JE Pistons Isky Lifters Comp Cams Camshaft Jesel Belt Drive Brodix Track 1 227 CNC heads Jesel Shaft Rockers Meziere Water pump MSD Crank Trigger MSD Crank Trigger Distributor Aerospace Vacuum Pump The Blower Shop 192 Blower TMC 1300 Twin Blade Carb 189 runs $17,500 ...Apr 1, 2017 · Canadian2.0 Discussion starter. 27 posts · Joined 2016. #1 · Apr 1, 2017. New bullet this year 421 sbc 18 degree Brodix 14-1 compression 114 race fuel was told 36 degrees timing from last owner seams high to me. Just wondering if anybody is running a comb like this and has a timing recommendation ? LUN383LT-5B1m This 421 cid Light Weight Rotating Assembly for Small Block Chevy has Lunati Forged crankshaft, Mid Wt H-beam rods, 2.100 rod journals, Mahle forged flat top pistons and 1mx1mx2mm low drag ring set. Also Available 11.cc dome 14-1. Super Light parts for fast revving Oval Track engines.Chevy Engine Kit - Chevy 421 Stroker Kit, Chevy Small Block Flat Top, at GREAT Prices, Selection, Customer Service, and Low Shipping Rates All From COAST HIGH PERFORMANCE

How much horsepower does a 421 small block Chevy have? 550 hp CHEVY SBC 421 STAGE 4.0 DART BLOCK, CRATE MOTOR 550 hp BASE. What is a 421 engine? Released in 1961, the 421 was a bored and stroked 389 which sported a bore of 4.094″ and a stroke of 4.00″. The other major difference between the "typical" Pontiac engine of the time was that ...Motown LS/Small Block Chevy Hybrid Cast Iron Engine Block. Accpets LS Cylinder Heads & SBC Rotating Assembly. 350 Mains. 3.995 in. Bore. 0.904 in. Lifter Bore. 2-Piece Main. Nodular Iron 4-Bolt Main Caps. View Details. $3,991.76.Shop Corvette C3 421 Chevy Small Block V8 Fuel Pump Block-Off Plates and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday. REWARDS. GIFT CARDS. DEALS. TRACK ORDER. HELP CENTER. Shop.400, 421, 400 mains Main Journal Style. For 400 and 421 Chevy small block V8's; 10.7:1 compression; Kit includes crankshaft, forged pistons, H-beam connecting rods, and main rod & bearings; 421 c.i. displacement; Forged aluminum pistons; See more detailsOur Street & Strip Short Block Kits were designed for approximately 500 hp engines that will see both street and strip duty with a budget price. Forged pistons will let you spray this combo without worry if you want to add a little (50-100hp) "Punch"! This kit includes: Forged 5140 I beam lightweight steel connecting rods. Cast steel crankshaft.SCAT Chevy 400 - 421 Forged Rotating Assembly - 1-41568BI. SKU: 1-41568BI. $ 2,676.00. SCAT's sales staff will reach out to confirm your rotating assembly order and provide a delivery lead time, which is typically 2-3 weeks. Add to cart. Categories: Chevy, Chevy Rotating Assemblies, Small Block Chevy Rotating Assemblies. Features.

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Shop On Sale Items Chevy C1500 421 Chevy Small Block V8 Truck Accessories Connecting Rods and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.Shop 421 Chevy Small Block V8, Engine Oil Pans and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.For what it is worth I hate huge ports in anything except the real high winders. I have several engines out there running very well with heads that according to most people are too small. I am currently doing a little 12.00-1 compression 422 SB that will be using either the new AFR 210 or the Canfield 215.Shop On Sale Items 421 Chevy Small Block V8 Truck Accessories Exhaust Manifolds and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.

Chevy Small Block Assembled Short Blocks; Ford Assembled Short Blocks; Assembled Short Blocks - Pump Gas Thunder; Chevy Big Block Assembled Short Blocks; ... Block & Ultra Lite Rotating Assem-BALANCED-421 cid, Dart SHP Block, LiteWt Crank, UltraLite Rod 12-1. BK421R-5BLW. $4,659.82. Add to CartOverview. 3.750 in. bore family (1955–1957) 3.875 in. bore family (1957–1973) 4.000 in bore family (1962–2002) 4.125 in bore family (1970–1980) 3.671 in bore family (1975–1976) …SB Chevy pump gas 421 making a little rumble on the Dyno today. #enginedyno #cncmotorsports. Like. Comment. Share. 134 ...A-Team Performance HEI Distributor, 8.0mm Spark Plug Wires, and Battery-Pigtail Harness Kit Compatible with Small Block SB and Big Block BB Pontiac 301 326 350 389 400 421 428 455 Red Cap A-Team's HEI Distributor Kit has everything you need, all in one kit. HEI Distributor has a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last.Chevy Engine Kit - Chevy 421 Stroker Kit, Chevy Small Block Flat Top, at GREAT Prices, Selection, Customer Service, and Low Shipping Rates All From COAST HIGH PERFORMANCESmall-blocks generally need more valve lift than big-blocks. As we increase lift, generally we increase torque. This is especially important at low- and mid- rpm ranges where it counts on the street. Low-end torque is harder to achieve with a small-block because these engines generally sport short strokes and large bores.Chevy Short Block - Chevy 421 Short Block, Chevy Small Block Stroker, at GREAT Prices, Selection, Customer Service, and Low Shipping Rates All From COAST HIGH PERFORMANCE. ... 400 Small Block V8 > 421 cubic inches: Flat Top Flat top pistons are very similar in nature to stock pistons, running at medium compression ratios. …BBC Short Block Kits; Brackets. SBC Brackets; Camshafts & Accessories; Carburetors & Accessories; Clearance Items; Distributors/ Ignition Acc. Engine Accessories; Engine Blocks; Engines; ... SBC 421/427/434 Assemblies. 16 results. Sort by See all Rotating Assemblies. SBC CHEVY 421 ROTATING ASSEMBLY SCAT 4340 CRANK & RODS …Shop 1974 Chevy El Camino 421 Chevy Small Block V8 Engine Blocks and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.Small Block Chevrolet. LS 436 Engine; 427ci Super Series – 23º; 427ci Super Series – 15º; Reher-Morrison Custom Built Engines421 Cubic Inch Small Block Chevy - $5,000 Klein Engine's. Apr 22nd 2024 11 0 $5,000. Listing Number: 184559133 Report this listing. Rochester, NY, US ... 421CI Small Block Chevy $14,000 406 CID RACE ENGINE $8,500 604 crate $5,500 SBC Crate 604 Engine - Fresh Rebuild - D $10,500421 small block build. I am in the process of putting a 421 together wondering what kind of power I may be looking at. Its a 400 block filled to water pump holes. 4.165 bore mahle dome pistons 6" compstar rods, ohio lightened crank 3.875. bullet solid roller .732/696 261/271 @.050 with 1.6 intake and 1.52 exhaust rockers.

Shop Edelbrock Chevy Small Block V8 Valve Covers and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday. REWARDS. ... 421 Chevy Small Block V8. 434 Chevy Small Block V8. Show More. Race Type. Sprint Car. Dirt Late Model. Modified. Pavement Late Model. Stock Car. Availability ...

Here is the quick run down on the parts we came up with. Ford Performance Solutions' 408 cubic inch Small Block Ford - Build Essentials. Block: Post 1971 351 W Block, .030 Over, Fully Machined by FPS. Crankshaft: RPM International, 4340 Nitrated, 4.00 Stroke, 2.100 Journals. Rods: RPM International, H-Beam 4340 Steel.Shop 1979 Chevy C20 Suburban 421 Chevy Small Block V8 Cylinder Head Bolts and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday. Speedway introduces forged rotating assemblies, with an optional balance job. Includes new 2-pc rear main seal crank, rods and pistons. Cranks are new so they use standard size bearings. All Scat 4340 cranks are 2-piece rear main seal, internally balanced and weigh approximately 51-55 lbs. All balancing is done with our state-of-the-art Hines balancer by race mechanics with over 30 years of ... Mikej26 wrote: ↑ Tue Jan 14, 2020 11:01 pm Looking to build a new short block soon and seeing as I need to get a new block and rotating assembly anyhow I’ve decided to go with a Dart SHP block and a 4.125” bore. Going from there I’m undecided on which direction to head regarding stroke. Plan is pump gas compatible street strip deal. I don’t put many …This 825HP 421 small block chevy is ready to RIPPP!!! In this episode, we put the final touches on the dragster, and fire up the new 421 sbc engine build! Ch...CNC-Motorsports offers the best selection of Small Block Chevy 415-421 rotating assembly kits. We offer street kits with pump gas pistons to wild fully forged rotating assembly kits …Year Make Model Trim Engine. Add vehicle. SBC CHEVY 421 DART SHORT BLOCK FORGED +5.5cc DOME TOP 4.155 PISTONS SCAT CRANK. Brand New. $4,895.00. skipwhite (210,967) 100%. Buy It Now. +$375.00 shipping. SBC CHEVY 421 DART SHORT BLOCK FORGED -13cc DISH TOP 4.155 PISTONS SCAT CRANK.DRT03114002. Dart, SHP Chev SB Short Block, 400ci (4.125" x 3.750") 10.8:1 w/64cc. Dart Special High Performance Chev SB Short Block. Simplify engine building and save time with these assembled short blocks. Dart's professional assemblers start with their own SHP blocks and custom fit them with internally balanced rotating assemblies.After the break-in cycles the bigger small-block pumped out an impressive 681 hp at 6,800 rpm and 610 lb-ft of torque at 5,100 rpm. Even better was how the torque was already around 580 ft-lbs ...Speedway introduces forged rotating assemblies, with an optional balance job. Includes new 2-pc rear main seal crank, rods and pistons. Cranks are new so they use standard size bearings. All Scat 4340 cranks are 2-piece rear main seal, internally balanced and weigh approximately 51-55 lbs. All balancing is done with our state-of-the-art Hines balancer by race mechanics with over 30 years of ...

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Shop 1973 Jeep Wagoneer 421 Chevy Small Block V8 Fuel Pump Block-Off Plates and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday. REWARDS. GIFT CARDS. DEALS. TRACK ORDER. HELP CENTER. Shop.The 421 is a very common and popular setup. You offset grind the stock 400 crank and use small journal rods. Plenty of off the shelf pistons available. Easy way to get another 20 cubic inches if you want a big inch small block.The Chevrolet small-block engine is a series of gasoline -powered V8 automobile engines, produced by the Chevrolet division of General Motors between 1954 and 2003, using the same basic engine block. Referred to as a "small-block" for its size relative to the physically much larger Chevrolet big-block engines, the small-block family spanned ...Shop Chevy Laguna 421 Chevy Small Block V8 Muscle & Classic Car Oil Pump Pick-ups and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.Shop Nash 421 Chevy Small Block V8 Saginaw 3-Speed Muscle & Classic Car Adapters and Mounts and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.Shop Chevy Laguna 421 Chevy Small Block V8 Muscle & Classic Car Engine Oil Dipsticks and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.Some examples of fault-block mountains include the Sierra Nevada and the Grand Tetons in the United States and the Harz Mountains in Germany.Shop 1974 Chevy El Camino 421 Chevy Small Block V8 Intake Manifolds and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.SBC Bare & Short Blocks,Chevy Small Block Bare & Short Blocks,Chevrolet Bowtie Sportsman Small Block Chevy engines, Blueprint 383, 350, 400 Small Block engines, BP383 Orders may take longer than usual to process due to manufacturers having issues receiving and shipping parts. If you need to know if a part is in stock, please call prior to ... ….

Dec 27, 2012 · Yes we can upgrade the rods for $67.00 to arp 2000 bolts. We do use a torque plate. We blue print the block on our cnc Centroid machine. We wouldn't not use a torque plate on $1500.00 Dart block. No we don't mike each piston for each cyl hole. No one does this anymore, as pistons are all within 1-2 ten thous. Small Block Chevy; 406 / 423 / 434; 406 / 423 / 434 Complete Short Block. Click image to enlarge. PRICE. $7,745: Oil Pan - Front Cover - Balancer All Installed FREE! Click image to enlarge. SHORT BLOCK COMPLETE AND ASSEMBLED. ENGINE INCLUDES THE FOLLOWING COMPONENTS. DART LITTLE M BLOCKIn an attempt to step it up a little for his first customers, Brandon recently finished up this 434 small block Chevy using a Dart SHP block. “This 434 is definitely going to put the customer where he wants to be with ease,” Brandon says. “Nick [Bussiniah] helped me get the motor done and dyno’d in time.”. The previous engine was a ...Shop Corvette C4 421 Chevy Small Block V8 Rocker Arms and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.Shop 421 Chevy Small Block V8 Camshaft and Lifter Kits and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. 421 Chevy Small Block V8 Camshaft and Lifter Kits in-stock with same-day shipping. Products to Compare (max of 3) X. Compare These Parts421 Small Block Chevy NEARS COMPLETION just in time for PRI!421 Pontiac: From Salvage Yard To Dyno. The Pontiac V-8 engines of the '50s through the '70s came in various displacements and power ratings. Like the small-block Chevy, it was well designed from ...Shop Chevy Laguna 421 Chevy Small Block V8 Muscle & Classic Car Oil Pump Pick-ups and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday. 421 small block, Bill Mitchell Aluminum Small Block Chevy Block Price - Bore sizes from 4.125 to 4.155 - 400 mains - 9.025 deck height - Clearanced to 4.000 stroke - Cam bearings installed - All prep-work completed by Ohio Crank at no additional charge. Call for Prices: Dart Big M Big Block Chevy Sportsman Block, ADD. $59.99. Lukovich BBC Short Block Kits. Lukovich 460 through 746 ci Big Block Chevy Short Block Kits use name brand, quality components and include internal/external balancing with pin fitted rods and pistons. The block is machined, honed, race prepped, washed & lubricated, then sealed in a plastic bag ready for assembly. The Street & Strip ..., By Jason Reiss April 28, 2014. The EngineLabs Homegrown Horsepower series focuses on engines that are self-built by the EngineLabs faithful readers, and encompass many …, The major rivers in the Philippines are the Cagayan River, Rio Grande de Mindanao and the Agusan River. The country has a total of 421 rivers, but scientists consider 50 of them bi..., The legendary 421 small block Chevy takes the popular 350/400 platform to the next level. Learn the history and modern build options to maximize 421 short block horsepower., Chevy Small Block. Molnar LS Crankshaft Cranks for all LS series engines. Chevy Big Block. Mopar Small Block. Mopar 5.7L 6.1L and 6.4L Hemi (Gen 3) Mopar Big Block Wedge and 426 Hemi (Gen 2) Ford 302. Ford 351w and 351c. Ford 4.6 Billet Crankshaft. Ford Big Block 429 and 460 385 Series BBF. Pontiac 400. Pontiac 421 and 455 . Sport Compact ..., NAPA 68. 197 posts · Joined 2009. #8 · Oct 1, 2013. I was of the opinion the additional stroke of the 427 loads the cylinder wall more and thus more internal friction. The advise from my engine rebuilder was the 421. The gains from the 6 cubic inches was not worth the down sides. Tim., DRT03114002. Dart, SHP Chev SB Short Block, 400ci (4.125" x 3.750") 10.8:1 w/64cc. Dart Special High Performance Chev SB Short Block. Simplify engine building and save time with these assembled short blocks. Dart's professional assemblers start with their own SHP blocks and custom fit them with internally balanced rotating assemblies., 23 degree small block Chevy engine start up. Loose cam bolt causes. Bent push rods and valves.ChevySmall blockPush rodsValves Gassers, 421 Small Block Chevy - Mesa Balancing Store, 350 engine 2- bolt mains 1- piece rear seal has spun bearings on the crank so will need cleaning up and a new set of shells I have to many . Home; Home › 421 sbc hp › 421 Small Block Chevy - Mesa Balancing Store. 421 Small Block Chevy - Mesa Balancing Store ..., The basic 421 became a regular production option in 1962 and the 421 H.O. with Tri-Power induction was Pontiac's hottest street engine. Pontiac's 389- and 421ci V8s were steadfastly popular and ..., Assemble the engine - crank/rods/pistons (less rings), and cam of course, and rotate the bottom end - slowly, by hand. See what happens, and let us know! The downside to a small base circle cam, is 'surface speed'. Any mechanist knows this term. The smaller the dia, the faster the surface speed. The faster the surface speed, the more heat ..., Shop 1964 Chevy C20 Suburban 421 Chevy Small Block V8 Cylinder Head Bolts and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday., Shop On Sale Items 421 Chevy Small Block V8 Modern Muscle Clutch and Flywheel Kits and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday., • 23° Small Block Chevy Compatible. Description Photos Details Flow Chart Easy Order Numbers Instruction Sheet Videos Description. Economical out-of-the-box horsepower is what comes to mind with this new series of Dragon Slayer heads from BRODIX. The new Dragon Slayer 225 comes standard with CNC ported 68 cc combustion chambers allowing this ..., Including the camshaft. That cam in a 350 would idle fairly rough. In a 421 cubic inch engine it will idle much better and have more vacuum. With the 4.11 gear and a regular radial tire it could be traction challenged if you get aggressive with the throttle. Running a set of drag radials will greatly improve that., For the 500.00 difference in the better block could have used the better Little M block and made the more desirable 434 cu. Everything cost the same, crank difference from 3.875 to 4.00 stroke has same cost. Pistons the same, just compression height difference. just the block difference. And then you would have exceed the 600hp make …, May 1, 2023 · A quick test of eight pairs of small block Chevy heads priced at less than $1,000 to find the best small block Chevy heads on a budget. ... 421 at 4,300. Valve Sizes. 2.02/1.60. Intake Port. 180cc ... , Shop 421 Chevy Small Block V8, Rotating Assemblies and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday., THESE ARE THE ACTUAL DYNO SHEET NUMBERS FROM A PULL ON THE 434 PRO SPORTSMAN 18 Degree SMALL BLOCK CHEVY ENGINE. Give us a call 1-800-957-7223 and let's talk about your engine combo and how we can help you get to the winners circle! Steve Schmidt, of Indy, is a professional engine builder of record setting engines for over 30 years and has ..., The heart of this 396 stroker build is the Scat 3.875-inch crank. There is considerably more to the design of a crank than you may at first suspect. For strokes as long as or longer than that of ..., I was going to get a new 434" SBC short motor put together but took the advice that a 3.875" stroke 421 would require less clearancing than a 434 or similar 4" stroke engine, plus a wider range of 23* heads would suit, rather than a 4" stroke motor which would require a larger head if I wanted to rev it past 7500rpm. ... little m block . block ..., Tax season can be a stressful time of year, but it doesn’t have to be. H&R Block is here to help you with all your tax needs. With thousands of offices across the country, you can ..., 1526 posts · Joined 2006. #4 · Aug 2, 2009. I built a 422 sbc using a stock block. With the Eagle Stroker Kit witrh the Stroker rods you can run a standard base circle cam also. That is .040 over and a 3.875 Stroke. I am having ring seal problems with the stock block, but it may be caused by not Torque plate honing it when I have it bored., 421 Small block Chevy ..Preferred fuel ? Jump to Latest Follow 1 - 10 of 10 Posts. T. Texas index racer · ..., Tax season can be a stressful time for many people. With so many options available, it can be difficult to decide which one is the best for you. H&R Block’s Free File Online is a g..., Shop Corvette C2 421 Chevy Small Block V8 Intake Manifold Bolts and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday., Max Torque: 461 @ 3600 rpm. Stroke: 4.0. Bore: 4.09375. Compression: 10.75. Firing Order: 18436572. Information and specs for the Pontiac 421 V8 engine. Pontiac produced the 421 V8 engine from 1961 to 1968. The 421 was first availabe in a SD (Super Duty) model that was built for racing., Shop On Sale Items Chevy 421 Chevy Small Block V8 Truck Accessories Harmonic Balancer Bolts and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday., I’ve been missing my old Malibu something terrible. I cannot wait to hear it run again! Only THIS TIME, I’ve built an engine that pushes the limits of the ..., Shop 421 Chevy Small Block V8, Engine Oil Pans and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday. , Shop 421 Chevy Small Block V8, Engine Parts and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday. GIFT CARDS. DEALS. ... Small Block Chevy With HEI Cap (1) Diameter: 8.5 mm. $126.95 /each. Add to Cart. Powermaster | #91068124., Shop 1962 Chevy Impala 421 Chevy Small Block V8 Engine Block-Off Kits and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday. REWARDS. GIFT CARDS. DEALS. TRACK ORDER. HELP CENTER. Shop.