The Boostin Performance Spec B58 Fire Ring Gasket Kit for the MKV Supra provides you with the best head gasket solution for your high-powered B58 engine. In this kit, we combine a copper head gasket w/ our high-strength berylium copper Fire Rings to ensure a high-strength head gasket seal proven to 100+psi boost. This exact gasket setup has been tested in our 6-second 4G63 & 6-second VR38 engine programs, so offering it for the B58 was the next progression. Don't compromise on sealing solutions for your high-power builds.
This fire ring is an 'L' design. This requires you to machine the block for the fire ring, but also makes the design much more robust because the fire ring can no longer move laterally.
Includes:
(1) B58 Copper Gasket
(6) Copper-Berylium Fire Rings
