Hi-Perf 8740 Complete Rod Bolt Kit for Ford 428 Cobra Jet (replacement for 13/32˝ bolt)

Hi-Perf 8740 Complete Rod Bolt Kit for Ford 428 Cobra Jet (replacement for 13/32˝ bolt)Because 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. For the most severe

A “must” for any serious engine builder

They have a tensile strength of 190

the harmonic damper absorbs incredible amounts of kinetic energy

HIGH PERFORMANCE SERIESHigh Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates theneed for valve train removal to facilitate cylinder head retorquing

Secure any engine with complete confidence with ARP’s rugged motor mount bolts

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

you may choose betweenconventional hex style or the space-saving 12-point nuts

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

000 psi gems

Available in choice of black oxide finish chrome moly or corrosion resistant stainless steel

Finish 2: Polished

Those first moments an engine runs prior to building oil pressure are when damage can easily occur