en-us Tue, 23 Jun 2026 01:11:58 GMT 184781548 https://media.racingjunk.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, 22 Jun 2026 07:50:02 GMT 184781547 https://media.racingjunk.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, 22 Jun 2026 07:50:02 GMT 184804520 https://media.racingjunk.com/sbc-complete/184804520/-400ci-clements-dirt-late-model-race-engine.html Clements super late engine 400 ci all good parts. Less than 200 on freshen make offer want gone moving sale.

]]> Engines: GM/Chevrolet: SBC complete Sun, 21 Jun 2026 23:33:03 GMT 184430838 https://media.racingjunk.com/sbc-complete/184430838/chevy-roller-sb2-engine.html complete dry sump sb2 358 cu in. bowtie block bryant crank, crower rod, jesel drive and rockers. Low to mid range rpm roller cam. ideal for Pro steet or track day. intake to pan, ready to go

]]> Engines: GM/Chevrolet: SBC complete Sun, 21 Jun 2026 07:50:04 GMT 184785847 https://media.racingjunk.com/short-block/184785847/bbc-565-short-block-10.6-1-merlin-iv-molnar-mahle-in-stock.html IN STOCK NOW to SHIP BBC Assembled Short Block - 565 cid Merlin IV Iron block splayed 4-bolt mains Ductile iron caps with ARP main bolts Designed to fit GM OEM Drop-in Hydraulic Roller Lifters Provisions for OEM cam thrust plate and Lifter retainer 4.600 x 4.250 bore & stroke Internally Balanced (Use NON-Weighted balancer & flywheel) Premiu, Molnar Forged Crankshaft with 8 Counterweights Molnar Billet 4340 Steel H-beam rods Proprietary ARP2000 Rod Bolts with asymmetric threads Mahle 4032…

]]> Engines: GM/Chevrolet: Short Block Sun, 21 Jun 2026 07:50:03 GMT 184756428 https://media.racingjunk.com/ls-lt-complete/184756428/700-hp-old-school-looking-fuel-injected-408ci-ls.html Pro Touring builds seek to combine modern performance with epitomized aesthetics. LS swaps are the overwhelming favorite power plant in this genre. They are relatively easy installs and deliver great $/hp in a small, lightweight package. Aesthetics are subjective. For purists, the typical LS looks out of place under the hood of their 1960-something Chevy. This engine is intended to bridge the aesthetic gap while still delivering tons of power with the reliability of fuel injection. The air…

]]> Engines: GM/Chevrolet: LS & LT complete Sun, 21 Jun 2026 07:50:03 GMT 184688117 https://media.racingjunk.com/ls-lt-complete/184688117/680-hp-408ci-hydraulic-roller-ls-street.html NOTE: PHOTOSET INCLUDES PICTURES OF OPTIONAL SERPENTINE SYSTEMS Are you looking to build an awesome resto-mod with great throttle response and all the power you can realistically put to street tires? How's 680 horsepower and 560 torque? Your ride is going to be a cruiser, so it needs to have street manners, be utterly reliable and low maintenance. Chances are your hood will be up a lot at car shows, so the engine needs to look great. You are looking for Plug and Play so as to avoid any…

]]> Engines: GM/Chevrolet: LS & LT complete Sun, 21 Jun 2026 07:50:03 GMT 184603169 https://media.racingjunk.com/ls-lt-complete/184603169/3-000-hp-427ci-twin-83mm-turbo-ls-fueltech-600-ems.html This is a custom flex-fuel engine intended to run on ethanol and gasoline. Since it is a custom build, you have a lot of available options to best suit your needs. For example, the pricing indicated here includes a tricked-out FuelTech 600 engine management system. Prefer Holley or Emtron? Want a different intake manifold? Aluminum rods? No problem. Actual pricing will of course depend upon options selected, so the final appearance may vary from that seen in the photos. As mentioned above,…

]]> Engines: GM/Chevrolet: LS & LT complete Sun, 21 Jun 2026 07:50:03 GMT 184492242 https://media.racingjunk.com/short-block/184492242/4-500-hp-462ci-billet-ls-short-block.html This billet LS short block uses a highly optimized, but well-proven LS architecture. The parts are from manufacturers of proven quality, but replacements can be sourced from alternate vendors if the need ever arises. This mitigates the risk of total reliance on a single vendor with their own exotic engine design and sole-source, proprietary parts. Proven conventional architecture also beats exotic in cost, size, weight and complexity. If conventional works just as well, why would you want to pay…

]]> Engines: GM/Chevrolet: Short Block Sun, 21 Jun 2026 07:50:03 GMT 184492229 https://media.racingjunk.com/long-block/184492229/4-500-hp-rated-462ci-billet-ls-long-block.html This billet LS long block uses a highly optimized, but well-proven LS architecture. The parts are from manufacturers of proven quality, but replacements can be sourced from alternate vendors if the need ever arises. This mitigates the risk of total reliance on a single vendor with their own exotic engine design and sole-source, proprietary parts. Proven conventional architecture also beats exotic in cost, size, weight and complexity. If conventional works just as well, why would you want to…

]]> Engines: GM/Chevrolet: Long Block Sun, 21 Jun 2026 07:50:03 GMT 184421654 https://media.racingjunk.com/ls-lt-complete/184421654/1-151-hp-370ci-d1-x-procharged-ls-complete-.html ProCharger introduced us to their new D1-X Accessory Drive at PRI 2022. They sell it as complete a complete system thereby eliminating the grief of trying to make it work on your own. Our immediate thought was that we could build it using a liquid-to-air intercooler sandwiched in a Holley intake manifold. That would make it plug-and-play. No issues of how to stuff a big air-to-air intake under the hood somewhere. We liked what we saw and ordered one on the spot. We picked the 10-rib version over…

]]> Engines: GM/Chevrolet: LS & LT complete Sun, 21 Jun 2026 07:50:03 GMT 184387932 https://media.racingjunk.com/short-block/184387932/555ci-bbc-shortblocks-various-dart-callies-j-e-combos.html Big Block Chevy has long been synonymous with Big Power. These engines are a proven, straightforward way to drop in big power. Borowski Race Engines (BRE) and Dart Machinery's history with BBC race engines goes back to about Day 1 of our common history in the late 60's. We are pleased to offer a range of 555 cubic short blocks using Dart Big M and Sportsman blocks to cover a wide range of applications. These short blocks are built from parts held in inventory so we can deliver them to…

]]> Engines: GM/Chevrolet: Short Block Sun, 21 Jun 2026 07:50:03 GMT