COMP Cams Hi-Tech Timing Set Buick/Olds

If you're working on a '77 or newer Buick, Oldsmobile, or Pontiac V6 engine, this COMP Cams Hi-Tech timing set is built to handle the demands of street performance and racing. It replaces the stock timing components, ensuring your camshaft and crankshaft stay perfectly synchronized for optimal engine operation. This is a critical part for anyone rebuilding or modifying these specific V6 engines.

This set features a solid cast iron camshaft gear paired with an induction-hardened billet steel crankshaft sprocket. The crank sprocket is particularly notable because it includes three keyways, giving you the ability to adjust ignition timing in 4-degree increments, with a maximum advance or retard of 4 degrees. This adjustability is key for fine-tuning your engine's performance. The timing chain itself is a pre-stretched, heat-treated double roller design with heavy-duty large pins, built for durability and consistent timing accuracy. Each set is dynamically balanced and checked for run-out tolerances to ensure it meets strict quality standards.

This timing set is designed for a direct fit on a wide range of Buick, Oldsmobile, and Pontiac V6 engines from the late 70s through the mid-80s, including popular models like the Buick Regal, Oldsmobile Cutlass Supreme, and Pontiac Grand Prix. Make sure to check the full fitment list to confirm compatibility with your specific vehicle.