ARP NASCAR Compliant Intake Manifold Bolt Kits, Not only will these premium quality ARP fasteners help prevent intake manifold leaks, but one is drilled to allow for a safety wire.
What’s more, ARP NASCAR Compliant Intake Manifold Bolt Kits, are rated at 170,000 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 corrosion resistant stainless steel. Washers included and bolts drilled for NASCAR inspector’s wire lock.