P/N 005 505001 Fits All Chevy, Ford, & Dodge w/ 6-Bolt Crankshaft, 0.990" Length
P/N 005 505004 Fits Dirt Bellhousing Kits, Int. & Ext. Balance Engines, 1.260" Length
P/N 005 505007 Fits GM LS-based Engines (Metric) , 0.990" Length
P/N 005 505001 Fits All Chevy, Ford, & Dodge w/ 6-Bolt Crankshaft, 0.990" Length
P/N 005 505004 Fits Dirt Bellhousing Kits, Int. & Ext. Balance Engines, 1.260" Length
P/N 005 505007 Fits GM LS-based Engines (Metric) , 0.990" Length