Slimline OE Quality 8 Power brake booster with dual diaphragm, non-original. This 9 brake booster gives you 25-35% more power assist than the equivalent single diaphragm versions. This brake booster works nicely with a big block Chevrolet engine and tall aftermarket valve covers. We apologize and we are sorry for any inconvenience. You must submit Read More

Slimline OE Quality 8 Power brake booster with dual diaphragm, non-original. This 8 brake booster gives you 25-35% more power assist than the equivalent single diaphragm versions. This brake booster works nicely with a big block Chevrolet engine and tall aftermarket valve covers. We apologize and we are sorry for any inconvenience. You must submit Read More