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

Those LS7 heads need replacing and our F-Series is the perfect choice 🤟🏼🔥#getfed #ls7 #lspower #horsepower #racing #motorsports #dyno #naturallyaspirated #427 #corvette #c6 #c6z06 #z06 | Frankenstein Engine Dynamics LLC

The LS7 427 Cubic Inch wet sump next generation Yenko(R) crate engine is designed to look cool and produce 700 HP. This package design will fit almost any early hot rod. We will custom paint the engine block, oil pan, timing cover, water pump, and valley pan to the color of your choice at no additional cost. The FiTech self tuning Ultimate LS unit is a neat minimal wire installation that will be trouble free. The polished aluminum valve covers are a standard feature in this design to keep the ye