1994-2018 Cummins Exhaust Manifold Stud Kit - 7mm External Hex Head Injectors 2013-2019 Cummins 6.7L dyno-proven tune files developed by

dyno-proven tune files developed by SCT’s expert calibrators to unlock each vehicle’s true potential

5-2018 Cummins S300-S400 Turbo Installation Kit

FLOW-MAX MONSTER 1/2IN LINE KIT

Required bracket for 1037135 exhaust brake on 1989-1993 trucks

1994-2018 Cummins Exhaust Manifold Stud Kit - 7mm External Hex Head Injectors 2013-2019 Cummins 6.7L dyno-proven tune files developed by1994 2018 Cummins Exhaust Manifold Stud Kit 7mm External Hex Head Fleece Performance stainless steel exhaust manifold stud kit for Cummins. Our exhaust manifold studs are produced in the USA from aged 630 stainless steel and feature a 7mm external hex head for easy installation. Impervious to rust and corrosion, these studs not only look good, but allow for higher clamping force and simplified manifold installation. Features Higher Clamping Force