Production Replacement Timing Cover for 1992-1994 LT1 Engines
replaces GM 10128289 and GM 12550646
Part #: 120-00289
Dimensions
- Weight: 5 Pounds
This billet aluminum timing cover is machined from a solid block of 6061 aluminum. Intended as production replacement for 1992-1994 LT1 engines using a non-vented optispark distributor. Features mechanical water pump drive hole. Includes new gaskets and all attaching bolts.