Weiand 6924WIN Supercharger to Manifold- 177 Series Replacement O-ring

Weiand is no stranger to the performance aftermarket! Since the 1930s, Weiand has been delivering serious performance parts to street/strip enthusiasts, marine customers and hard core racers. Times have changed as bigger motors, higher RPMs, better ignition systems and ultra efficient cylinder head designs have generated a need for better manifold technology. Weiand has delivered!