The ZZ502 Base crate engine includes an assembled roller cam long-block with aluminum big-valve cylinder heads, valvetrain, torsional damper, flexplate, and die-cast 502 valve covers. The ZZ502 ...

The included hydraulic roller camshaft provides up to 0.618 inches of lift with up to 248 degrees of duration. The 427 Boss Crate Engine is available in long block form and includes components ...

Last month, we introduced you to the GM Performance Parts 350 H.O. crate engine ... to go a different route and jump up to a hydraulic roller cam instead. Roll On Listed in the GM Performance ...

The Year One 472 HEMI crate engine is rated at 525 hp and 540 lb-ft of torque and features a 9.0:1 compression ratio, ...

the cost of new roller lifters and high-performance hydraulic roller cam can raise the cost of a Vortec-based crate engine by $500, but such a downgrade to save cash is bad math. That extra cost ...

roller rockers, and Smith Brothers chromoly pushrods. Nelson Racing Engines has refined its Windsor-based 428 twin-turbo crate engine for more than a decade now. The most potent iteration to date ...

The two wheels, which sit on the opposite side of the crate’s carry handle, made rolling this crate feel less like hauling an overloaded suitcase and more like moving an unwieldy roller bag.

Crate engines provide an excellent alternative to rebuilding a stock engine or purchasing a remanufactured long block to renew the HEMI power plant in your Mopar or swap it into your project vehicle.

This flat-tappet hydraulic roller cam 351W crate long-block begins with seasoned, inspected OE rods, heads, and block. The block assembly is equipped with new hypereutectic pistons, moly rings ...