en-us Thu, 23 Apr 2026 08:26:05 GMT 184778300 https://media.racingjunk.com/sbc-complete/184778300/1966-327.html Turn key 1966 327 made 423 up have build sheets and dyno too buyer

]]> Engines: GM/Chevrolet: SBC complete Thu, 23 Apr 2026 07:50:02 GMT 184782910 https://media.racingjunk.com/sbc-complete/184782910/turbo-sbc-406.html SBC 406 Dart little M block, AFR 227 heads Jesel shaft rockers Inconel exhaust valves, EFI intake GP S.S. Headers double slip collectors, MSD coil packs, 87mm turbo. still in car can hear it run.

]]> Engines: GM/Chevrolet: SBC complete Wed, 22 Apr 2026 13:58:40 GMT 184717543 https://media.racingjunk.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, 22 Apr 2026 07:50:03 GMT 184717542 https://media.racingjunk.com/ls-lt-complete/184717542/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: LS & LT Complete Wed, 22 Apr 2026 07:50:03 GMT 184771296 https://media.racingjunk.com/long-block/184771296/dart-shp-ls-next-iron-long-block-copper-head-gaskets.html Our 427ci mechanical-roller LS iron long blocks come in two primary flavors: conventional and copper head gaskets. The Cometic MLX gaskets we use have a max boost rating of 35 psi. This long block has copper head gaskets with fuel hoops which can hold more boost and generate more horsepower. This iron LS long block also has numerous parts upgrades relative to its sister with conventional head gaskets. These include: - Upgrade from Callies Apex to Callies Magnum crank - Switch from Callies Ultra…

]]> Engines: GM/Chevrolet: 8 Cylinder: Long Block Wed, 22 Apr 2026 07:50:02 GMT 184768110 https://media.racingjunk.com/bbc-complete/184768110/650-cu-in-top-sportsman-engine-fresh-steve-schmidt-1405-hp.html .. For SALE or TRADE is a STEVE SCHMIDT BUILT 650 cu in TOP SPORTSMAN ENGINE--DRY SUMP NATURALLY ASPIRATED--1405 HP-- See Pic of Dyno Sheet FRESH and READY TO RUN --HAS NOT BEEN RACED SINCE FRESHENED Has Run 7.20's in the 1/4 or hi 4.50's in 18--in 2600 lbs Door Car...It is not a Nitrous Engine But you Could Safely Use a 250 up to 300HP Shot of NOS if you Wanted to Run 6.90's in 1/4 or 4.40's in 1/8 PRICE is $24950.00 US Funds MIGHT ACCEPT TRADE ?? BUT ONLY WITH SOME CASH…

]]> Engines: GM/Chevrolet: BBC complete Wed, 22 Apr 2026 07:50:02 GMT 184753431 https://media.racingjunk.com/long-block/184753431/dart-shp-ls-next-iron-long-block-mechanical-roller-lifters.html Our 427ci mechanical-roller, iron LS long blocks come in two primary flavors: conventional or copper head gaskets. This build uses Cometic MLX gaskets which have a max boost rating of 35 psi. Copper head gaskets with fuel hoops will hold far more pressure, but may require occasional torque adjustments. Those long blocks have a different part selection to better work with the higher boost levels. The top of our LS horsepower ladder is the 462ci billet aluminum long block. This long block is…

]]> Engines: GM/Chevrolet: Long Block Wed, 22 Apr 2026 07:50:02 GMT 184745882 https://media.racingjunk.com/ls-lt-complete/184745882/3.8l-whipple-supercharged-427ci-ls.html As shown in this ad's video, our flex-fuel, 3.8L Whipple-supercharged, 427ci LS delivered an awe-inspiring 1,427 horsepower (6,700 rpm) and 1,284 lb-ft of torque (4,800 rpm) on E85. The dyno sheets are in the photoset. The pump gas version looks identical and pushes out 1,335 horsepower (dyno chart in photoset). Whipple superchargers are known for their explosive throttle response which comes from their internal bypass, extreme low-end torque and no lag. Their internal liquid-to-air…

]]> Engines: GM/Chevrolet: LS & LT complete Wed, 22 Apr 2026 07:50:02 GMT 184740496 https://media.racingjunk.com/short-block/184740496/632-bb-chev-short-block-parts-kit-only-pump-gas-all-new-.html . --Inventory CLEAR OUT--.BB Chev 632 cu in "PUMP GAS" Short Block PARTS ONLY KIT !--ALL NEW >>KIT INCLUDES--10.2 Deck 4 BOLT MAIN BLOCK, "MANUFACTURED in USA" by BPE ( Blueprint Engines) 4.600/4.595" Bore along with MANLEY  FORGED 4340 STEEL 4.750" STROKER CRANKSHAFT + EAGLE H-BEAM  4340 FORGED STEEL "H-BEAM" "Stroker" Connecting RODS, 6.700 Long with ARP Rod Bolts and a Set  of PUMP GAS Friendly FORGED PISTONS by RACE TEC.…

]]> Engines: GM/Chevrolet: Short Block Wed, 22 Apr 2026 07:50:02 GMT 184739429 https://media.racingjunk.com/sbc-complete/184739429/brand-new-sbc-boost-engine-all-the-best.html brand new sbc 400 ci engine set up for big boost. consist of world products motown block w/billet caps, callies magnum 3.750 crank, mgp alum rods, wiseco 3cc dome pistons with upgraded pins, tool steel ring set, hp bearings, brodix 245 full cnc ported heads with titanium intake and exh valves and titanium retainers, jesel shaft rocker system, custom comp roller cam 7/4 swap, edelbrock super victor II intake, moroso billet oil pump, moroso pro alum oil pan, ati dampner dual keyway, bam bushed…

]]> Engines: GM/Chevrolet: SBC complete Wed, 22 Apr 2026 07:50:02 GMT 184730096 https://media.racingjunk.com/short-block/184730096/632-bb-chev-short-block-parts-kit-only-pump-gas-all-new-.html . --Inventory CLEAR OUT--.BB Chev 632 cu in "PUMP GAS" Short Block PARTS ONLY KIT !--ALL NEW >>KIT INCLUDES--10.2 Deck 4 BOLT MAIN BLOCK, "MANUFACTURED in USA" by BPE ( Blueprint Engines) 4.600/4.595" Bore along with MANLEY  FORGED 4340 STEEL 4.750" STROKER CRANKSHAFT + EAGLE H-BEAM  4340 FORGED STEEL "H-BEAM" "Stroker" Connecting RODS, 6.700 Long with ARP Rod Bolts and a Set  of PUMP GAS Friendly FORGED PISTONS by RACE TEC.…

]]> Engines: GM/Chevrolet: Short Block Wed, 22 Apr 2026 07:50:02 GMT 184683036 https://media.racingjunk.com/long-block/184683036/555ci-bbc-long-block-hydraulic-roller-na-street.html This high quality, 555 cubic inch Big Block could be a big upgrade to your ride. This long block can either replace what you now have or be the foundation for a new custom build. We keep these long blocks in stock so it can be yours now. These long blocks feature a Dart block and Dart cylinders heads that we machine on our 5-axis CNC from porter castings. The head finish machining processes includes a CNC valve with bowl blending. The rotating assembly consistes of a Callies’ crank and rod…

]]> Engines: GM/Chevrolet: Long Block Wed, 22 Apr 2026 07:50:02 GMT