ARP Holden 308 cid – Main Bolt Kit, 2-Bolt Main Hex Head AR205-5001 Product:fits Holden 253-304-308 Mounting holes underneath M6x1

Mounting holes underneath M6x1

Part Number: AR207-4201

5mm Spiral Core Spark Plug Wire

whereas some of our competitors use lower quality gravity casting

ARP Holden 308 cid – Main Bolt Kit, 2-Bolt Main Hex Head AR205-5001 Product:fits Holden 253-304-308 Mounting holes underneath M6x1Main Bolt Kit, 2 Bolt Main Hex Headfits Holden 253 304 308 Brand: ARP Part Number: AR205 5001 Description: Far superior to any other main bolt kit offered for use in competition engines, ARP main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly, all bolts feature generous under head radius and rolled threads for the utmost reliability. The threads are rolled after heat