A great racing engine based on our proven
ZZ4 small-block crate engine!
With the heart of the proven, durable ZZ4 crate
engine, the 350/355 Limited Late Model factory-
sealed racing engine has all the power to keep you at
the front of the pack for Saturday night's feature race.
The 350/355 is rated at 355 horsepower and 405
lb.-ft. of torque and has all the tough basics of the
ZZ4 street engine, including a forged steel crankshaft,
hypereutectic pistons, steel hydraulic roller camshaft
and aluminum cylinder heads. The high-performance
ZZ4 heads feature D-shaped exhaust ports and high-
velocity intake runners to promote fast and
unobstructed flow through the engine, providing great
high-rpm performance on the racetrack.
An 8-quart circle track oil pan, with dual kick-out
design, handles the oil storage, along with a valve
cover breather kit and special "kool nut" rocker nut
design. The assembly also includes a dual-plane high-
rise intake manifold, HEI distributor and cast iron
Add your carburetor, starter and exhaust - and don't
forget to thank GM Performance Parts when giving
your winner's interview!
GM Performance Parts Racing Crate Engines are
excluded from the limited warranty.
*Check track rules for correct application.