Fits: 1940-'47 Over Head Valve. Knuckle head series. 8 Ribs, w/tapped hole for top end oiling , 5/16" gen mount holes. S&S® Pinion bushing I.D. 9/16". - Natural Finish
Fits: 1940-'47 Over Head Valve. Knuckle head series. 8 Ribs, w/tapped hole for top end oiling , 5/16" gen mount holes. S&S® Pinion bushing I.D. 9/16". - Natural Finish