Big or Small Block Chrysler - Internal Balance to GM transmission 130 Tooth - 8 Bolt Crankshaft 2.488 in. Center hole, for use with 80013 crank adapter Highly recommended for use with Ultra-Bell bellhousing SFI 29.2 Certified Superior in Strength 0.1875 in. Thick Chromoly Center Blank Hand Fitted and Welded Ring Gear 6 x 10.750 in. GM Converter Bolt Pattern Only, will not fit converters with large 11.500 in. GM Converter Bolt Pattern Precision Machined, Welded, and Balanced In House
Big or Small Block Chrysler - Internal Balance to GM transmission 130 Tooth - 8 Bolt Crankshaft 2.488 in. Center hole, for use with 80013 crank adapter Highly recommended for use with Ultra-Bell bellhousing SFI 29.2 Certified Superior in Strength 0.1875 in. Thick Chromoly Center Blank Hand Fitted and Welded Ring Gear 6 x 10.750 in. GM Converter Bolt Pattern Only, will not fit converters with large 11.500 in. GM Converter Bolt Pattern Precision Machined, Welded, and Balanced In House