HEAD GASKET NISSAN RB30 87.00mm x 1.00 VULCAN CUT-RING SCE - CR330153

Cut-ring sealing for RB30 builds that push past stock cylinder pressures.

• ▸87.00mm bore, 1.00mm compressed thickness for precise fitment
• ▸Vulcan cut-ring construction handles elevated boost and heat cycles
• ▸SCE-grade stainless fire ring resists blowout under sustained load
• ▸Aeroflow quality backed by real performance application engineering