What is Sport Twin Caliper?

The Sport Twin 2 piston aluminum caliper was developed as a "Quick Change" direct replacement for GM's "G-Body" calipers. This 2 piston caliper has a forged aluminum housing with 2-38mm stainless steel pistons. Using the stock style G-body brake pads the 2 pistons of the Sport Twin caliper provide more clamping force and spread the load across the entire brake pad. This added clamping force and load distribution of this caliper will give you the braking power your car needs!