ARP 3/8"-16 x 4.500 12pt black oxide bolts (642-4500) In-Line Filters Brian Crower Single Valve Springs

Brian Crower Single Valve Springs Silvia 240SX SR20 SR20DE SR20DET VALVE SPRINGS

Stealth Ride Part Number: HIVN-1021D/HEVI-1021D

UPC: 800157062995

UPC: 793348048680Please note: This is a special order item by Stealth Ride

ARP 3/8"-16 x 4.500 12pt black oxide bolts (642-4500) In-Line Filters Brian Crower Single Valve SpringsARP 3 8" 16 x 4. 500 12pt black oxide bolts (642 4500) ARP Chromoly Bolts 642 4500 Now you can use premium quality ARP chromoly bolts to install most anything on a car, boat, or trailer. These specially heat treated 8740 chromoly fasteners feature a black oxide finish. They're nominally rated at 180,000 psi tensile strength to provide a substantial extra margin of safety over Grade 8 hardware. The bolts are available in a wide range of thread sizes,