1) SCE copper head gasket BBC 4.520 bore .050 thick ( 1 gasket )
SCE BBC Rect Port Int Gasket W/O Upper Bolt Hole .062
SCE Cylinder Head Gasket Set P133243; Pro Copper .043 x 4.320 Bore for Chevy BBC
SCE Cylinder Head Gasket Set P133843; Pro Copper .043 x 4.380 Bore for Chevy BBC
SCE Cylinder Head Gasket CR135459; Vulcan Cut RIng .059 4.540 Bore for BBC
SCE Cylinder Head Gasket CR136339; Vulcan Cut RIng .039 4.630 Bore for BBC
SCE Cylinder Head Gasket CR135451; Vulcan Cut RIng .051 4.540 Bore for BBC
