Supercharger Snout Pulley Bolt Kit 1.25" 3/8" Fine Thread (Qty.6) Speedmaster high quality aluminum replacement

Speedmaster high quality aluminum replacement air horn kit to suit downdraft manifolds

As with all other parts in the valvetrain

and you are good to go

Speedmaster Chevy LS2 rotating assembly featuring a precision-ground forged 4340 steel crankshaft

resulting in great driveability

Supercharger Snout Pulley Bolt Kit 1.25" 3/8" Fine Thread (Qty.6) Speedmaster high quality aluminum replacementPCEs stainless steel blower pulley bolt are polished to match the rest of high luster finish on your Speedmaster blower kit. They're precision machined for optimum thread engagement and have a wide area flange for better load distribution. They also feature precision rolled threads which prevent galling.