Hex Head Stainless Intake Manifold Bolts for Chevrolet SB 2, tall deck

Hex Head Stainless Intake Manifold Bolts for Chevrolet SB 2, tall deckNot only will these premium quality ARP fasteners help prevent intake manifold leaks, but one is drilled to allow for a seal wire. Whats more, theyre nominally rated at 180,000 psi and feature precision rolled threads for optimum engagement, to prevent galling and promote more consistent torque loading. Wide underhead flange design and companion flat washers provide even load distribution and facilitates optimum sealing of gasket surfaces. Made of

The perfect upgrade for many original brake hat bolts

As the crankshaft flexes and twists

Available for both single and

Both models feature a large diameter

Our special purpose washers are constructed from either premium chrome moly with a black oxide finish or polished ARP stainless steel and are hardened and parallel-ground

The immunity to hydrogen embrittlement and corrosion of these materials is a significant design consideration

PROFESSIONAL SERIESAll Pro Series bolts are cold-forged to ensure molecular integrity

Increased material strength overcomes valve train harmonics and stress

which is substantially stronger than the OEM bolts

This procedure ensures complete heat penetration and the resultsare far superior to those lesser quality studs from other manufacturerswho just dump pieces in a basket and hope for the best

One of the more aggravating things found in many high performance engines is constantly having to re-adjust rocker arms

ARP is the first to develop manufacturing and testing processes for fasteners with Custom Age 625+