Description
ARP’s rugged, black-oxide coated chromemoly intake manifold bolts are rated at 170,000 psi. They’re precision-machined for optimum thread engagement and have a wide-area flange for better load distribution. They also feature precision-rolled threads, which prevent galling, while promoting more consistent torque loading.
Fits GM 4.8/5.3/5.7/6.0 LS Engines – Fits STOCK PLASTIC Manifold.
4.480″ Underhead Length.
6mm x 1.0
Set of 10 with Washers
Hex Head
