EGT's running too high? Can't use all of the fuel you have available? The Air-Boss VP plenum gives the largest bolt-on flow increase possible short of milling the cast plenum off the head and insta...
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 4mm allen socket head for ea...
These ARP studs are rated at 220,000 psi tensile strength, and provide the clamping force required to keep cylinder heads from lifting due to higher combustion pressures. Manufactured from propriet...
NOTE: As of 03/04/25, estimated lead times are 7-9 Weeks unless otherwise noted. Customer responsible for all tariff fee's and are NOT included in price.
Per Steed Speed, this is a stock replacemen...
We are proud to introduce our Bean Machine Billet Aluminum Tappet Cover! This cover works with VE, VP and P-Pump Cummins engines. Forget cutting or grinding! We've included an internal filter baff...
