Big Block Main Bearing Kit - Standard - NOS GM
NOS (new old stock) GM main bearing set for big block engines. GM part number 12329723.
1982-2014 GM/GMC Camshaft Bearing
This 1982-2014 GM/GMC Camshaft Bearing is a genuine GM replacement part. The corresponding GM part number is 12453171. This is a bearing, camshaft (position #2-5) (*41, 43, 44), for Chevrolet, Chevrolet Trucks, Buick,...
1982-2014 GM/GMC Camshaft Bearing
This 1982-2014 GM/GMC Camshaft Bearing is a genuine GM replacement part. The corresponding GM part number is 12453170. This is a bearing, camshaft (position #1 & 4) (*39) (housing flange is blank), for Chevrolet, Chevrolet...