Detail Head bolt kit (high performance hex head) suits carb and EFI cylinder headshead bolt kit hex head suits holden v8 all Holden Various with a 253 308 5.0 Performance engine.
Overview ARP’s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline and throughout the suspension and frame. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications.