Cometic StreetPro top-end gasket kit for Nissan RB25DET includes quality gasket materials and a .066in MLS cylinder head gasket for an 87mm bore. Aimed at budget-minded street rebuilds, the kit combines MLS, AFM, Aramid Fiber and Armor Clad components and benefits from Cometic's dyno and assembly testing to ensure reliable sealing and appropriate material selection for RB25DET top-end applications.
Cometic Nissan RB25DET Top End Gasket Kit - 87mm Bore - .066in MLS Cylinder Head Gasket