Moser Engineering GM 10 Bolt 7.5 Aluminum Rear Cover SR16100 Designed for racing purposes

Designed for racing purposes

1966-1972 Chevrolet Chevelle

With 10 to 12 inches of manifold vacuum at idle

Gasket matched ports with smooth internal geometry to maintain optimal performance and efficiency

1988-1990 Chevrolet C2500

Moser Engineering GM 10 Bolt 7.5 Aluminum Rear Cover SR16100 Designed for racing purposesProduct Description: Differential Cover Performance Gasket Hardware Included Aluminum Natural 7. 5 in GM 10 Bolt Sold Individually Moser Engineering has been leading the competition since 1986 and continues to provide industry leading products. We pride ourselves in our ability to supply quality America made products, at an affordable price. Moser Engineering, founded in 1982, manufactures aftermarket performance rear end components for various racing