Endxedo LS1 Rectangle Billet Intake Manifold Adapter Plates fit for Cathedral Port Cylinder Head to LS3 LSA ZL1 CTSVBlack

Application Compatible with ANY Cathedral Port Heads and will adapt to ANY rectangle port intakes supercharger or blower Will not fit raised port LS7 intakes Easy Installtion High quality transmission adapter fitting includes other necessary hardware Premium AluminumIntake manifold bolt lengths required when used with Car intake manifold M6 x 130mm Truck intake manifold M6 x 90mm High Pressure Resistance Port cylinder head to ls1 cathedral intake adapters from 6061T6 aircraft billetcorrosion resistance and high strength to withstand up to 3 times normal operating pressure Package Include 8 x bolt 8 x nut 8 x Oring 2 x adapter plates