Dodge/Ram 2500/3500 98.5-21 5.9L & 6.7L Cummins Diesel Competition Series Gator Fasteners AFE POWER Increased power and fuel economy

Increased power and fuel economy

Works great with engine retarders like BD's Exhaust Brake

Switch Pac: Part Number C18040

-10 to 7/8 inch-14 Straight Male Black w/ O-Ring

Mounting your Titanium Signature Series Plus System takes only minutes

Dodge/Ram 2500/3500 98.5-21 5.9L & 6.7L Cummins Diesel Competition Series Gator Fasteners AFE POWER Increased power and fuel economyIf you are wanting to keep your 5. 9L or 6. 7L Cummins on the road or track for the long haul, you need to replace your head bolts with upgraded head studs. These head studs have a much higher strength and will not stretch like the factory bolts will. This will help keep your truck from popping head gaskets. The Gator Fasteners Competition Series Head Studs are a Heavy Duty stud designed for moderately built to high performance Cummins engines. 1998.