BluePrint Builder Series LS376/700HP Supercharged Crate Engine and 4L80E Trans Combos

The BluePrint Builder Series LS376/700HP Supercharged crate engine and 4L80E trans combo is a complete, ready-to-install high-performance engine and transmission package. It features a 700 hp, supercharged 376 cu. in. (6.2L) LS engine with electronic fuel injection (EFI) and a heavy-duty 4L80E automatic transmission—all matched and dyno-tested by BluePrint Engines to simplify classic car or truck swaps with reliable, big power. This crate engine uses a Magnuson supercharger for massive boost, forged internals, aluminum heads, and comes fully dressed with accessories and a Holley ECU for modern control, paired with a robust transmission for seamless power delivery.

* Engine details (LS376/700 hp):
-- Horsepower/Torque: 700 hp / 640 lbs.-ft.
-- Supercharger: Magnuson TVS 2650 or similar Whipple unit for instant power
-- Base: 376 cu. in. (6.2L) LS engine
-- Internals: Forged pistons, rods, and a nodular iron crankshaft for durability
-- Heads: BluePrint aluminum heads
-- Control: Holley Terminator X Max ECU and harness for precise EFI management
-- Components: Comes fully dressed with water pump, alternator, power steering, A/C compressor, coil packs, spark plugs, wires, oil pan, and harmonic balancer

* Transmission details (4L80E):
-- Type: Heavy-duty, electronically controlled 4-speed automatic
-- Origin: An upgraded version of GM's strong TH400 with overdrive and lockup torque converter
-- Integration: Electronically controlled for optimized shifting and efficiency with the engine's power

* Builder Series package benefits:
-- Plug-and-play: Engine, transmission, and accessories are matched and assembled by BluePrint, reducing guesswork
-- Simplified swap: Designed for easier installation in custom builds
-- Tuning: ECU comes with a base map and user-friendly tuning software

Show Less