ARP 3/8"-16 x 2.500 hex SS bolts (623-2500) Engine & Components / Engine Components / Valve Springs Part Number: AF823-10-12S

Part Number: AF823-10-12S

Compression Ratio with 64cc chamber volume: 9

Manufacturer's Part Number: B12305L040

BMW 5 Series 1st Gen 72-81 E12 Air Suspension - TSD Performance

ARP 3/8"-16 x 2.500 hex SS bolts (623-2500) Engine & Components / Engine Components / Valve Springs Part Number: AF823-10-12SARP 3 8" 16 x 2. 500 hex SS bolts (623 2500) ARP Stainless Steel Bolts 623 2500 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