Mark Williams Male Transmission Coupler 27 Spline Steel Black Oxide - Powerglide Dzus Fastener Insert Plate GM F-Body 1970-81 / GM

GM F-Body 1970-81 / GM X-Body 1975-79

90 degree bend

This billet belt tensioning assembly for GM LS1/2/3/6/7 helps stop the throwing of serpentine belts by absorbing potentially damaging resonance

Replacement sides for the MD3 Modified nose

Mark Williams Male Transmission Coupler 27 Spline Steel Black Oxide - Powerglide Dzus Fastener Insert Plate GM F-Body 1970-81 / GMProduct Description: Transmission Coupler Male 27 Spline Steel Black Oxide Powerglide Sold Individually Mark Williams Enterprises manufactures a full range of racing axles, spools, rear end housings, steel, aluminum or carbon fiber driveshafts and disc brake kits. M W also makes an assortment of chassis and driveline components. Mark Williams Enterprises manufactures a full range of racing axles, spools, rear end housings, steel, aluminum or carbon