OER Timing Covers

OER Timing Covers

OER offers timing covers for a variety of applications, including many Chevy, Cadillac, Oldsmobile, and Pontiac cars from the 1960s, '70s, '80s, and '90s. These reproduction front crankcase or timing covers are designed for a variety of 1964-79 GM models equipped with Olds 307, 330, 350, 403, 400, 425, or 455 V8 engines—including the popular 1977-80 Firebird and Trans Am 403 cu. in. equipped models and the 1986-90 Cadillac Brougham, Chevy Caprice Classic, Pontiac Parisienne, and Safari with the 307 cu. in. Olds engine. These stock-style replacement front timing cover plates replace the original GM units which tend to rust out where the water pump bolts are located. This part should be replaced whenever corrosion is present.

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