Ford 351W Windsor Pro Billet Aluminum Angle Drive Distributor Only Get the additional clearance you

Get the additional clearance you need for your belt or gear drive timing system

They're roll-threaded

Speedmaster Steel main girdles are machined from 1045 steel

They're available in a variety of styles and can be used on most 1/4-20 thread air cleaner hold-down studs

intake gaskets

Ford 351W Windsor Pro Billet Aluminum Angle Drive Distributor Only Get the additional clearance youThe Speedmaster 90 degree billet aluminum housing is designed to improve fitment placement when using our downdraft or sidedraft applications. This procedure produces a flawless, lightweight distributor housing that is accurate to within 0. 001''.