605 HP/575 TQ
Introducing BluePrint Engines mighty LS 427 cubic inch "Retro Fit" Fuel Injected engine. All new from the ground up, this engine includes everything you need to easily install into your prized ride. Built using new GM block and heads, along with our forged crank, rods and pistons, and also includes a performance hydraulic roller cam and lifters, upgraded roller rockers, universal fit oil pan, GM intake, fuel injectors, rails, drive by wire throttle body and matching throttle pedal, sensors, coil packs & wiring harness, and a new ECM with our custom tune installed. Just add your own water pump and front accessory drive pulleys and you’ll be off to hit the streets with a beastly presence!
The new engine comes with 11:1 compression ratio GM Gen III LS-series block and heads with BluePrint's forged crank and rods balanced within 2 grams, timing cover and intake manifold. Plus, each LS engine is covered by our industry-leading 30-month, 50,000-mile international warranty.