JE Pistons Head Gasket GM1004-039; MLS. 039 in. Bore for 400 SBC. Cylinder Head Gasket Series:MLS. Bore Size:4.200 in. Racing engines need racing gaskets! Pro Seal has been the industry leader in piston ring and sealing technology for decades.
JE Pistons Head Gasket SB1000-051; MLS 1.30mm 94.00mm Bore for 92-04 Subaru 2.0L
JE Pistons Head Gasket HN1010-033; MLS .85mm 81.00mm Bore for 90-01 Honda 1.8L
JE Pistons Head Gasket GM1015-051; MLS .051 3.945 Bore for 97-Up Chevy LS1/LS6
JE Pistons Head Gasket GM1003-030; MLS Series .030 4.165 Bore for 400 SBC
JE Pistons Head Gasket GM1010-039; MLS .039 in. 4.540 in. Bore for 396-454 BBC
JE Pistons Head Gasket GM1028-059; Cooper Series .059 4.150 in. for 99-17 GM LS
