This steel retainer plate for Small Block Chevy engines is designed to secure the cam gear bolts from coming loose and backing out, preventing costly engine damage. Retainer plate fits under bolt heads allowing tabs to be bent against hex head flats creating a secure positive lock. Plated with a black oxide finish and complete with three grade 5 bolts. Fits SB/BB Chevrolet except 92-96 LT1/LT4. Product Features:Secure cam gear boltsSecure positive lockPlated w/black oxide finish
