ARP 1/2"-13 x 4.000 hex black oxide bolts (617-4000) ferrari-458 Stealth Ride Part Number: BMEVN-1010L-08

Stealth Ride Part Number: BMEVN-1010L-08

ARP Stainless Steel Bolts 613-1250

Woodruff Key and Cam Bolts and Fuel Pump Eccentric Included

18mm Stroke 88mm (Standard Stroke) Compression Ratio 9

ARP 1/2"-13 x 4.000 hex black oxide bolts (617-4000) ferrari-458 Stealth Ride Part Number: BMEVN-1010L-08ARP 1 2" 13 x 4. 000 hex black oxide bolts (617 4000) ARP Chromoly Bolts 617 4000 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,