Hex Head Black Oxide Intake Manifold Bolts for Ford 429-460 cid

Hex Head Black Oxide Intake Manifold Bolts for Ford 429-460 cidPrevent 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

You will also note that ARP offers specially undercut studs forseveral engines

including the elimination of main cap walk and fretting

The shaft is made from heat-treated

while the bolt kits come with washers

Material: ARP2000

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

It’s the fastener of choice

Whether you’re mounting your fan directly to the water pump

Our kits come in 8470 or polished ARP Stainless and cover spacers up to 3

as well as hex or 12-point heads

000 psi for the ARP2000® material

Stud kits come complete with nuts and washers