ARP 5/16"-24 x 4.500 12pt SS bolts (712-4500) CX-30 8mm Exhaust Valve Black Nitrided

8mm Exhaust Valve Black Nitrided SS XU10J4RS

Manufacturer's Part Number: 09-0940

Quick Start Installation Guide (Full manual on CD)

The Deutch HDP20 housing is a circular shape

ARP 5/16"-24 x 4.500 12pt SS bolts (712-4500) CX-30 8mm Exhaust Valve Black NitridedARP 5 16" 24 x 4. 500 12pt SS bolts (712 4500) ARP Stainless Steel Bolts 712 4500 ARP stainless steel bolts are rated at 170,000 psi to provide a substantial extra margin of safety over Grade 8 and other hardware. They're available in hex head or 12 point styles and a variety of lengths and sizes for use on cars, boats, trailers, and more. Stock up on these truly maintenance free bolts so you'll have them when the need arises. Order the ARP stainless