Pay in 4 interest-free payments of $65.72 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Remapping is mandatory
The change in performance is a noticeable factor when compared to the stock exhaust system configuration
By replacing standard bolts with high-strength studs
remapping the ECU is mandatory to prevent potential “check engine light” warning signals
Fits Following Engines: 410 CID Ford FE V8
ARP 135-3701 Head Bolt Kit for CHEVROLET Big Block 12pt ymm_46 Remapping is mandatoryIt 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