ARP 145-4012 Head Stud Kit for Mopar Koffel BTS ymm_75 delivering a true sporty tone

delivering a true sporty tone especially in the middle and upper rpm range but without any droning

An optional Akrapovi

Maximum Power: 428

Quantity: kit

Product Box Length: 6

ARP 145-4012 Head Stud Kit for Mopar Koffel BTS ymm_75 delivering a true sporty toneIt is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, theres not a better stud setup on the market today. For openers, ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each stud is placed vertically in special racks and precisely heat treated to 200, 000 psi. This procedure ensures complete heat