ARP 3/8"-16 x 4.500 hex SS bolts (623-4500) Gaskets 24AN Wiggins / Hypertune fitting

24AN Wiggins / Hypertune fitting (37mm inside diameter)

Part Number: AF9001-312

Part Number: AF200-03-2MBLKC

More Information Barcode 611500534782 UPC Code 611500534782 Note Phase 2- years 1999+

ARP 3/8"-16 x 4.500 hex SS bolts (623-4500) Gaskets 24AN Wiggins / Hypertune fittingARP 3 8" 16 x 4. 500 hex SS bolts (623 4500) ARP Stainless Steel Bolts 623 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