Ridetech Ford 9" rear axle housing and axle assembly, raw and narrowed to 56" for 1970–1981 Chevrolet Camaro and Pontiac Firebird when used with the Ridetech Bolt-On 4-Link (1177187). This bolt-on housing package provides the correct narrowed width for classic GM A-body projects and pairs with Ridetech suspension components for straightforward installation and proper wheel spacing.
Ridetech 70-81 Chevrolet Camaro / 70-81 Pontiac Firebird Rear Axle Housing Kit - Raw (Narrow Width)