This is a brand new take out cam from a GM crate motor, never been run. From 5.7 GM crate engine, cam has 1264 on end. These  are very mild stock cams used in efi truck engines with 191-196 duration and .430 lift with 112 separation. Excellent low end torque and fuel economy cam. Step nose hydraulic roller cam for 1987 and up blocks with roller cam provisions.

We are Martin Engine Machine, located in Webster, NY. We are a complete Hi Performance engine machine shop and have been in the engine building business for over 35 years.