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The COMP Cams High Energy timing chain is a premium link-belt type replacement that exceeds original equipment specifications for durability. Intended as a direct-fit stock replacement or for mild performance use, it replaces the chain in High Energy 3226 timing sets for 1977 and later Buick, Oldsmobile and Pontiac 183–252 V6 engines and provides OE-style reliability for older GM V6s.
COMP Cams High Energy Timing Chain Buick
