en-us Tue, 16 Jun 2026 08:15:29 GMT 184781548 https://motorheadmedia.com/long-block/184781548/-aluminum-engine-block-sb-chev-new-now-reduced-to-4399.html >> FOR SALE----"NEW".. "ALUMINUM" SB CHEV "BARE" Engine BLOCK ..NEW from Pro-Comp ..Had originally bought 3 of these and used 2 in Previous Builds, but now going to concentrate on BB Chev Engines. This NEW block is based on 9.025 Deck Height, Accepts 2 Piece Rear Main Seal, has rough bore size of 4.120" (4.125) and Features 4 BOLT MAIN CAPS "BILLET STEEL" on ALL 5 Positions with a MAIN STUDS INSTALLED the Mains accept the more Popular 350 Main…

]]> Engines: GM/Chevrolet: 8 Cylinder: Long Block Mon, 15 Jun 2026 07:50:03 GMT 184781547 https://motorheadmedia.com/short-block/184781547/-aluminum-engine-block-sb-chev-new-now-reduced-to-4399.html >> FOR SALE----"NEW".. "ALUMINUM" SB CHEV "BARE" Engine BLOCK ..NEW from Pro-Comp ..Had originally bought 3 of these and used 2 in Previous Builds, but now going to concentrate on BB Chev Engines. This NEW block is based on 9.025 Deck Height, Accepts 2 Piece Rear Main Seal, has rough bore size of 4.120" (4.125) and Features 4 BOLT MAIN CAPS "BILLET STEEL" on ALL 5 Positions with a MAIN STUDS INSTALLED the Mains accept the more Popular 350 Main…

]]> Engines: GM/Chevrolet: 8 Cylinder: Short Block Mon, 15 Jun 2026 07:50:03 GMT 184801653 https://motorheadmedia.com/bbc-complete/184801653/715-sonny-s-hemi-complete-5.3-bore.html PRICE IN USD!! Will do trades for 900+ci Nitrous motor or Pro Stock car / truck! 2010 715 ci 5.3" bore spacing 5.08" bore 1742 hp 1157ft/lbs of torque Sonny's racing engine custom designed by Sonny for Sonny's Racing Engines themselves with all the best parts. Freshened and dyno'd by Sonny's with 3 full pass since. c/w CN billet aluminum block, 70 mm cam, Jesel 1.062 lifters and 2.76" titanium intake valves in custom Sonny's heads Big stuff 3 EFI c/w 4-2…

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Sun, 14 Jun 2026 21:43:54 GMT 184707935 https://motorheadmedia.com/ls-lt-complete/184707935/-lt1-my22-wet-sump-6.2l-460hp-crate-engine.html MENTION YOU SAW IT ON RACING JUNK FOR A FREE CATALOG Fifth Generation Chevrolet Performance The LT1 6.2L opened the next chapter in the historic legacy of the Small-Block engine—and it gives your project vehicle a high-tech heart transplant with a balance of performance and efficiency. Our crate engine is rated at 460 horsepower and 465 lb.-ft. of torque. The LT1 is architecturally similar to the LS family of Small-Block engines, but with a unique block casting, cylinder head design,…

]]> Engines: GM/Chevrolet: 8 Cylinder: LS & LT Complete Fri, 12 Jun 2026 07:50:04 GMT 184707930 https://motorheadmedia.com/ls-lt-complete/184707930/classic-dress-ls3-495hp-by-engineatomy.html Product Details Our Chevrolet Performance Retro series LS3 engines keep the nostalgic look of your classic car while getting modern power and reliability. Choose from a variety of horsepower trims to make sure your new power train looks at home under your hood, as well as getting those “smiles per gallon”. included in this package: Chevrolet Performance LS3 crate engine (495HP/473TQ engine) Retro intake kit (Intake w/ adapter kit, DBW throttle body, 50lb injectors, Map sensor) Oil…

]]> Engines: GM/Chevrolet: 8 Cylinder: LS & LT Complete Fri, 12 Jun 2026 07:50:04 GMT 184707927 https://motorheadmedia.com/ls-lt-complete/184707927/classic-dress-ls3-525hp-by-engineatomy.html Product Details Our Chevrolet Performance Retro series LS3 engines keep the nostalgic look of your classic car while getting modern power and reliability. Choose from a variety of horsepower trims to make sure your new power train looks at home under your hood, as well as getting those “smiles per gallon”. included in this package: Chevrolet Performance LS3 crate engine (525Hp/489Tq engine) Retro intake kit (Intake w/ adapter kit, DBW throttle body, 50lb injectors, Map sensor) Oil fill…

]]> Engines: GM/Chevrolet: 8 Cylinder: LS & LT Complete Fri, 12 Jun 2026 07:50:04 GMT 184738379 https://motorheadmedia.com/short-block/184738379/dart-big-m-572.html All new parts to build. 572 short block Callie’s forged steel crank Completely machined, clearances. Balanced, etc. 10 Wiseco pistons, approximately 12.5 compression depending on heads. Two spare pistons BME aluminum rods All new new new a steal at last drop in price $6900

]]> Engines: GM/Chevrolet: 8 Cylinder: Short Block Fri, 12 Jun 2026 07:50:03 GMT 184738373 https://motorheadmedia.com/short-block/184738373/new-rebuilt-383-chevy-stroker-short-block.html Fresh 383 stroker short block built years ago but never used. Forged crank and h beam rods..forged Ross racing pistons XL-400. Compression ratio about 11-12.5 depending on head cc. 4 bolt block decked , line honed,and bored professionaly. Assembly also balanced . Engine half hard blocked to under freeze plugs for rigidity, totally acceptable for street use. $3900.

]]> Engines: GM/Chevrolet: 8 Cylinder: Short Block Fri, 12 Jun 2026 07:50:03 GMT 184711340 https://motorheadmedia.com/long-block/184711340/boost-ready-370ci-ls-long-block-brodix-ls1-cnc-d-heads.html Looking for some serious power at a great price? Look no further! This 370ci boost-ready, cathedral port long block is designed to easily handle more than 1,000 hp. We are now offering this long block with high flowing, 13.5-degree valve angle, Brodix cathedral port, 6-bolt heads. Our process for machining these heads includes CNC porting and combustion chamber machining on our 5-axis with CNC valve job and bowl blend on our Newen CNC seat & guide machine (see Engine Machining playlist on…

]]> Engines: GM/Chevrolet: 8 Cylinder: Long Block Fri, 12 Jun 2026 07:50:03 GMT 184801287 https://motorheadmedia.com/sbc-complete/184801287/602-blueprinted-crate-motor-.html 602 blueprinted crate motor. 15 nights. Runs strong, just selling because went to open motor. Also have a nice 4 barrel carburetor that can be added in for additional cost

]]> Engines: GM/Chevrolet: 8 Cylinder: SBC Complete Thu, 11 Jun 2026 20:17:24 GMT 184801095 https://motorheadmedia.com/sbc-complete/184801095/chevy-358-ex-pro-stock-truck-engine-aurora-brian-self.html Chevy 358 ex pro stock truck engine. Great Australia pro class potential or nhra comp eliminator racing. Aurora block, adapter plate included, gm splayed valve heads. See pics for head casting number. Engine block has a Patterson engine number on it from years ago. Ex pro stock truck Brian self stamped heads and intake, jesel belt drive, Matched Davici dominator carbs, sheet metal intake, jesel valve train. Stefs aluminum oil pan set up to run wet sump for class racing. Engine is fresh.…

]]> Engines: GM/Chevrolet: 8 Cylinder: SBC Complete Wed, 10 Jun 2026 11:05:13 GMT 184717543 https://motorheadmedia.com/bbc-complete/184717543/advanced-sleeve-engine-sleeves.html Advanced Sleeve is a leading producer of premium-quality, American Made sleeves for any automotive application. We are actively involved with the racing industry’s top Domestic and Import Drag Racing, Road Racing and Competition Pulling Engine Builders. Advanced Sleeve will build your own custom-made sleeve from high-grade ductile iron, gray cast iron or plateable forged aluminum. Restoration, all-out racing or repair and replacement sleeves, Advanced Sleeve manufactures automotive solutions.…

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Wed, 10 Jun 2026 07:50:08 GMT