5-Pack Bolt Kit, 12-Point Head Black Oxide AR742-4000 Product:3/8" UNF x 4.000" UHL With 3/8" Socket Head Hex Head S/S 623-1250 AR623-1250

Hex Head S/S 623-1250 AR623-1250 3/8" UNC x 1

race inspired design and a cost -effective alternative to the factory GM pieces

Overall length is 115mm (4

2mm (8") Air box filter dimensions: 160mm (6-5/8") long

315-032-2M

5-Pack Bolt Kit, 12-Point Head Black Oxide AR742-4000 Product:3/8" UNF x 4.000" UHL With 3/8" Socket Head Hex Head S/S 623-1250 AR623-12505 Pack Bolt Kit, 12 Point Head Black Oxide3 8" UNF x 4. 000" UHL With 3 8" Socket Head AR742 4000 742 4000 Now you can use premium quality ARP stainless steel or chrome moly fasteners to install most anything on a car, boat or trailer. ARP's specially alloyed stainless steel bolts and heat treated 8740 chrome moly bolts with black oxide finish are nominally rated at 180,000 psi tensile strength to provide a substantial extra margin of safety over