Product Description
Prevent intake manifold leaks with ARP's quality fasteners. They're rated at 170,000 psi and precision machined for optimum thread engagement. Wide underhead flange and companion washers provide an even load distribution. Precision rolled threads prevent galling while promoting more consistnent torque loading. Facilitates optimum sealing of gasket surfaces. Chrome moly with a black oxide finish.
For Gen I small block chevy engines with Vortec Heads and Aluminum Aftermarket intake manifolds.
Polished Stainless Steel
5/16"-18
Hex Head
Washers Included
