ARP 627-5750 SAE Bolt Kit 1/2-13 x 5.750 12pt black oxide bolts ymm_10 and are rated nominally at

and are rated nominally at 200

Outstanding performance even in dusty racing conditions

No free air sensor calibration required - ever

t is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants

Stress corrosion and hydrogen embrittlement are typically not a problem

ARP 627-5750 SAE Bolt Kit 1/2-13 x 5.750 12pt black oxide bolts ymm_10 and are rated nominally atSpecifications Socket Size(s) 9 16 12pt UHL 5. 750 Thread Length 1. 250 Grip Length 4. 500 Thread Diameter Pitch 1 2 13 Grip Diameter 1 2 Wrenching 9 16 Head Height 0. 450 Collar Diameter 0. 850