ARP 673-1007 Metric Thread Bolt Kit M10 x 1.25 x 50 12pt black oxide bolts ymm_30 Some applications have provisions for

Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place

12-sided nuts

This allows the exhaust gases to mix from both sides of the engine

Maximum Power: 310

9/16 hex Material: Stainless Steel

ARP 673-1007 Metric Thread Bolt Kit M10 x 1.25 x 50 12pt black oxide bolts ymm_30 Some applications have provisions forSpecifications Socket Size(s) 12mm 12pt UHL 50mm Thread Length 26mm Grip Length 24mm Thread Diameter Spacing M10 x 1. 25mm Grip Diameter 10mm Wrenching 12mm Head Height 9. 0mm Collar Diameter 18. 5mm