The COMP Cams Hi‑Tech timing set combines a cast iron cam gear with an induction‑hardened billet steel crank sprocket, a 3‑keyway crank for 4° incremental adjustability and a pre‑stretched double roller chain. Dynamically balanced and quality checked for run‑out, this timing set is specified for '62–'77 Buick, Olds and Pontiac 198–231 V6 applications and '68–'80 Buick 350 engines for street and race duty.
COMP Cams Hi-Tech Timing Set Buick/Olds