Displacement 427 ci V8 Power 480 HP Torque 490 LB ... so with the LS3 as its foundation, the LS376/515 crate engine from Chevrolet Performance adds a racing-derived ASA Hot Cam and a carbureted ...

Chevy's W-Series engines laid the foundation for the iconic 396, 427, and 454 big blocks of the 60s and 70s. The W-Series 348 and 409 engines evolved into the Mystery Motor 427, eventually leading ...