Hex Head Stainless Intake Manifold Bolts for Ford 351W, uses 3/8 wrenching

Hex Head Stainless Intake Manifold Bolts for Ford 351W, uses 3/8 wrenchingPrevent intake manifold leaks with ARPs quality fasteners. Theyre nominally rated at 180,000 psi and precision machined for optimum thread engagement. Wide underhead flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consistent torque loading. Facilitates optimum sealing of gasket surfaces. Available in choice of black oxide finish chrome moly or corrosion resistant stainless

which requires less energy to operate

With increased performance you need the extra security that ARP flywheel and flexplate bolts can provide

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

and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others

ARP solves the problem by offering stronger head studs that are designed for higher clamping loads

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

They’re made from 8740 chrome moly steel

Kits come with hardened parallel-ground washers

Available in both High Performance and Pro Series kits

thread pitch to thread pitch

ARP has developed these sophisticated and durable pushrods

ARP has developed these ultra strong 190