ARP 1/2"-13 x 4.750 12pt black oxide bolts (627-4750) Eclipse 1st Gen FWD Coolant lines for header tanksor

Coolant lines for header tanksor LS steam pipe lines and nitrous oxide lines

shank lengths

They are the perfect replacement for gaskets that are leaking or are being replaced due to a change of fluids

Stealth Ride Part Number: H9052250125CD

this Pick-Up was designed and tested on 300+ mph top fuel dragsters

ARP 1/2"-13 x 4.750 12pt black oxide bolts (627-4750) Eclipse 1st Gen FWD Coolant lines for header tanksorARP 1 2" 13 x 4. 750 12pt black oxide bolts (627 4750) ARP Chromoly Bolts 627 4750 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,