ARP fasteners Single Head / Main Stud ARAP4.000-1LB Product:7/16" Thread X 4.000" OAL Depending on size and offset

Depending on size and offset

6 x 3/8”-24 Bolts with Nuts and Washers

hand bowl blending and professional assembly help to outperform some of the best brands in the business

- Center Cap (sold separately)

ARP fasteners Single Head / Main Stud ARAP4.000-1LB Product:7/16" Thread X 4.000" OAL Depending on size and offsetSingle Head Main Stud7 16" Thread X 4. 000" OAL Brand: ARP Part Number: ARAP4. 000 1LB Description: It 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, there's not a better stud setup on the market today. For openers, ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated far superior to "aircraft" quality