COMP Cams Hi-Tech Roller Timing Set Olds

When you're rebuilding the front of your engine, getting the timing right is crucial for performance. This COMP Cams Hi-Tech Roller Timing Set is built for Oldsmobile 260 through 455 cubic inch V8 engines from 1965 to 1983, and also fits a wide range of Buick, Cadillac, and Chevrolet models from the same era. It ensures your camshaft and crankshaft are perfectly synchronized, which is essential for proper valve timing and overall engine operation.

This set features a well-built cast iron camshaft gear paired with an induction-hardened billet steel crankshaft sprocket. The crank sprocket is particularly notable because it includes three keyways, allowing for 4-degree incremental adjustments to your engine's timing, with a maximum advance or retard of 4 degrees. This adjustability is a big help when you're tuning for street performance or race applications. The double roller chain itself is pre-stretched and heat-treated for durability, and it uses a heavy-duty large pin design to handle the demands of performance engines.

COMP Cams dynamically balances and quality checks each set for run-out tolerances, so you can be confident in its precision. It's a solid option for anyone looking to ensure accurate valve timing and reliable performance from their Oldsmobile-powered vehicle.