and Performance Parts and Accessories
G13048 - Ct355 Circle Track GM Performance parts Base+ Racing Crate Engine
GM Performance Parts took the famous ZZ4 and adapted it to the race track with winning results!
GM Performance Parts Engineers started with the ultra-popular ZZ4, renowned for its deep torque reserve, responsive power and dependability and adapted that combination into a winning, affordable racing engine-- the CT355!
The CT355's strength lies in its ZZ4 bottom end, which includes an iron block with 4-bolt mains, a forged-steel crankshaft and high silicon pistons. A steel hydraulic roller camshaft gets the valves moving in the …