Hex Head Black Oxide Intake Manifold Bolts for Chevrolet 265-400 cid, factory OEM, 1.000˝, 12 pieces

Hex Head Black Oxide Intake Manifold Bolts for Chevrolet 265-400 cid, factory OEM, 1.000˝, 12 piecesPrevent 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 can choose between black oxide finished 8740 chrome moly or corrosion-resistant stainless steel

As the crankshaft flexes and twists

The studs are sold in 4 or 5 packs and are cadmium plated for extra durability

You’ll note that the studs have a radiused bullet nose that serves to locate the pan rails

while the bolt kits come with washers

To be used with ARP’s patentedPerma-Loc™ adjusters

and monitor overall length during installation

the bolt should be replaced immediately

To ensure that the damperis locked in position

limited rule oval track competition and street use

If there is a permanent increase of

Features extra heavy springs for consistent repetition