Main Bolt Kit for Ford 351 Windsor - front or rear sump - oil pickup standoff bolt included

Main Bolt Kit for Ford 351 Windsor - front or rear sump - oil pickup standoff bolt includedFar superior to any other main bolts available for use in competition engines, ARP main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly steel, all ARP main bolts feature a reduced renching head, large underhead radius and rolled threads for the utmost in reliability. The threads are rolled after heat treating which gives them about 2000% better fatigue strength than most main

Higher Performance Series: Made of 8740 chrome moly forgings and heat-treated to180

Available in black oxide finish 8740 chrome moly or polished stainless steel with hex or 12-point nuts

They’re made from 8740 chrome moly steel

They are both forged from aerospace alloy and heat-treated prior to thread rollingand machining

NOTE: Not to be used with OEM-style

To provide you with required reliability and improved performance

Bracket Racing

Finish: Cad

When the bolt hasstretched the specified amount

Both are available in black oxide finished chrome moly steel or polished ARP Stainless

000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing

and the favoriteof leading professional engine builders in all forms of racing