Chevrolet Performance LS376/525 LS3 6.2L 525HP Engine
Fuel-Injected Ferocity for Performance Cars of All Ages
The Chevrolet Performance LS376/525 6.2L LS3 Engine is what do you get when you take Chevrolet's aggressive ASA camshaft, developed for the high-RPM world of circle track and slip it into an LS3 6.2L engine. This 525 horsepower monster is one of their most powerful production-based crate engines, the new LS376/525! The ASA cam is a hydraulic roller with .525-inch lift on both sides, along with 226-degrees duration on the intake side and 236-degrees on the exhaust side. Coupled with a tight, 110-degree lobe separation angle, it helps the engine deliver excellent throttle response and breathe exceptionally well at high RPM. For durability, they complement the cam with higher-rate valve springs.
This simple yet effective combination has an edge to it. You'll notice it in the idle quality and you'll feel it when the revs quickly climb. With 20 more horsepower than the larger-displacement LS7, it's definitely not for the timid!
You'll need tuning to make the most of the engine in a late-model GM vehicle. If you plan to use the LS376/525 in a vintage car, you'll need the controller kit (p/n 809-19259261), which includes the throttle pedal to match its electronically controlled throttle body.LS376/525 TECH SPECS
JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.
Chevrolet Performance LS376/525 Engine Controller Kit Fits LS3 Engine p/n 809-19301360 Only
LS376/525 Engine Controller Kit
LS376/525 6.2L LS3 Base Engine
Chevrolet Performance LS376/525 6.2L LS3 Engine w/ Aluminum Heads 525 HP @ 6200 RPM
LS376/525 6.2L LS3 Engine
LS376/525 6.2L LS3 Engine Kits
Chevrolet Performance LS376/525 6.2L LS3 Engine Kit w/ Cast-Aluminum Block 525 HP @ 6200 RPM
LS376/525 6.2L LS3 Engine Kit
Chevrolet Performance LS3 Crate Engine and 4L70E Trans Kit
Engine And Trans Kit
LS376/525 6.2L LS3 Engine Install Kits
Chevrolet Performance LS376/525 6.2L LS3 Engine Install Kit
LS376/525 6.2L LS3 Engine Install Kit