OER Parts offers a wide selection of Timing Components for your 1977 Oldsmobile Starfire. OER Parts offers 1977 Oldsmobile Starfire Timing Chain, 1977 Oldsmobile Starfire Timing Conversion, 1977 Oldsmobile Starfire Timing Cover, 1977 Oldsmobile Starfire Timing Gear, 1977 Oldsmobile Starfire Timing Sets, and 1977 Oldsmobile Starfire Timing Tabs.