Smeding Diesel TrueFlow Bundle Engine Components~Lifters 1990 GMC K2500 Sierra SLE

1990 GMC K2500 Sierra SLE

old rubber hoses are prone to failure from years of abuse

Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible

Mishimoto DuraCore™ technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots

2002 GM Silverado/Sierra 2500/3500 6

Smeding Diesel TrueFlow Bundle Engine Components~Lifters 1990 GMC K2500 Sierra SLESmeding Diesel TrueFlow Bundle If you're looking for an all in one cure to the restrictive factory Cummins horn and highly dangerous factory grid heater, look no further. This kit will provide you with everything you need to ease you and your trucks mind. doubles the flow of your factory horn increases throttle response includes all hardware and gaskets needed increases boost aluminum casted for superior cooling and strength 5 1 8" ALL PURPOSE npt