The Cometic StreetPro top-end gasket kit for Nissan RB26DETT (1989–2002) with an 86mm bore includes an .051" MLS cylinder head gasket and all necessary gaskets and seals for a rebuild. StreetPro kits use quality materials such as MLS, AFM, aramid fiber, and ArmorClad to supply a complete set aimed at budget-minded street rebuilds while prioritizing dependable gasket materials across the kit.
Cometic Street Pro Nissan 1989-02 RB26DETT 2.6L Inline 6 86mm Bore .051 Thickness Top End Kit