COMP Cams pre-stretched, heat-treated double roller timing chain with a heavy-duty large pin design. Intended as a replacement chain for select adjustable timing sets—specifically for the 3108KT Ford 390–428 and 3113KT Oldsmobile 400–455 adjustable sets—this chain is built to withstand street performance and race applications while maintaining proper cam timing and longevity under demanding use.
COMP Cams Timing Chain FB/OL Kt Set