SCE Vulcan Cut-Ring Head Gasket Toyota GR Supra A90 20+ 3.0L B58B30M1 B58B30O1 84mm Bore 1.0mm Thick

VULCAN CUT-RING Head Gasket

A hybrid design forged to harness the best sealing properties of two head gasket types:

Pliable, perforated metal-core composite gasket body eliminates coolant and oil leaks. No sealant needed!

Solid stainless cut-ring ‘bites’ into the cylinder head forming a positive barrier against combustion pressure leaks. No machining required!

Designed for use with high static compression or forced-induction engines which are prone to combustion pressure leaks when using typical composite or MLS head gaskets. Especially 4-bolt-per-cylinder patterns such as BMW, Subaru, Toyota and Chevrolet LS series.

Engine Sealing Capability Exceeds:

• 16:1 Static Compression Ratio
• 35 lbs. Supercharged or Turbocharged forced induction
• 250 Shot of Nitrous Oxide