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OPGI Price: $289.99
Part Type: (P) High Performance, designed to improve performance
Sold As: SET
2016 GTO Catalog Page: 314
Replaces stock timing chain with a precision gear drive system. The gear drive can be easily installed. The “Accu-Drive” system transmits power from the crankshaft gear to a full-floating main idler, which drives the camshaft gear. Accu-Drive gear drives are not recommended for use above 7000 rpm or on computer-controlled vehicles with knock sensors.