Proformance Unlimited's custom built LS 427CI 625HP Complete Crate Engine. Features an Eagle forged rotating assembly, Comp Cams camshaft, Holley Terminator X fuel injection system and a Holley mid-mount pulley setup. Engine will be installed into a '64 Chevy Chevelle. You can view this complete engine package along with pricing at this link: https://www.proformanceunlimited.com/shop/turn-key-crate-engine-packages/ls7-turn-key-crate-engine-packages/ls7-427ci-675hp-complete-crate-engine/ #chevell

Proformance Unlimited's custom built LS7 crate engine featuring the MSD Atomic EFI. You can view this engine package along with pricing at the following link: https://www.customcrateengines.com/engines/ls-crate-engines/ls7-625hp-wet-sump-crate-engine.html If you have any questions on this engine package, please give us a call at 800-267-3940. We look forward to speaking with you. | Proformance Unlimited - Custom Crate Engines

Our LS 427CI 625HP crate engine package is designed to out perform GM’s LS7 Corvette crate engine. This build features higher quality parts from the ground up at a more reasonable cost. Some of this engines main features include an aluminum GM 6 bolt main block, completely forged bottom end, custom ground hydraulic roller camshaft, performance LS3/L92 cylinder heads, roller rocker arms and a muscle car oil pan designed to fit almost every application. We can also assist you in picking out the co