10% Greater hp than stock!
A high-torque direct replacement for
1996-99 GM full-size trucks and SUVs
The Chevrolet Performance HT383E crate engine is an affordable
and more powerful emissions-legal direct replacement for the tired
350 engine in your 1996-99 full-size GM truck or SUV. The larger
displacement delivers up to 10 percent more horsepower and more
usable torque for effortless towing. It is extra power you wonÍt get with
a stock-type rebuild or reconditioned used engine.
The HT383E is designed to replace the L31 5.7-liter engine in half-ton
models of the Silverado, Suburban, Tahoe, Sierra and Yukon. You simply
swap the intake manifold, throttle body, exhaust manifolds and other
accessories from your old 350 onto the HT383E and install it in your
truck with no further modifications.