Hi-Perf 8740 Complete Rod Bolt Kit for Ford 427 LeMans

Hi-Perf 8740 Complete Rod Bolt Kit for Ford 427 LeMansBecause factory connecting rods (or aftermarket versions of OEM rods) are used in a variety of applications from rebuilt stock motors to modified powerplants used in circle track, marine and drag racing engines including those with superchargers and or nitrous oxide injection systems ARP offers replacement rod bolts in three different models. All of them are substantially better than the stock OEM and most aftermarket bolts. A premium grade 8740 alloy

as well as protecting the threads in your engine block

12-point head design and larger than stock shank diameter for increased strength andimproved flywheel register

wide area washer and an extra tall 12-point head that accepts a deep socket and eliminates the worry ofstripping the head

but are not limited to: oil or fuel tanks

Far superior to any other main bolts available for use in competition engines

You also can choose between standard hex head bolts or compact 12-point fasteners

The stud kits come complete with a special locking flanged nut

as well as hex or 12-point heads

Developed for racers who leave nothing to chance

ARP main bolts are designed to meet the exacting standards and demands of professional engine builders

This material is easily contaminated and subject to stress corrosion

000 psi and High Performance Series that are rated at 180