ARP PERFORMANCE CHROME MOLY CYLINDER HEAD BOLT SET [HOLDEN 6-CYL RED/BLUE/BLACK MOTOR]

ARP PERFORMANCE CHROME MOLY CYLINDER HEAD BOLT SET
HOLDEN 6 CYLINDER RED/BLUE/BLACK MOTOR

08/1963-1971 HOLDEN [EH-HD-HR-HK-HT-HG SERIES]
07/1971-1984 HOLDEN [HQ-HJ-HX-HZ-WB SERIES]
10/1969-1979 HOLDEN [LC-LJ-LH-LX-UC TORANA]
10/1978-1986 HOLDEN [VB-VC-VH-VK COMMODORE]

In 1968 racing enthusiast Gary Holzapfel saw many of his friends’ broken engines were caused by fastener failure. At the time no commercially available studs and bolts up to the challenge. So Holzapfel called upon his many years of fastener making experience for a leading aero-space subcontractor and formed ARP (Automotive Racing Products) in California (USA).

Today ARP are know as the best high performance fastener manufacturer in the world, you will find their product in many leading race teams in Formula 1, IndyCar, NASCAR and NHRA Drag Racing. Affordable Aerospace technology and quality that is out of this world, make ARP your first choice for your high performance streeter or race car.

SPECIFICATIONS:
Material: 8740 CHROME MOLY
Socket Size: 1/2" HEX
Thread Size: 7/16" (UNC)
Under Head Length: 3.500" (UNC)
Set Quantity: 14

REPLACES HOLDEN PART# 7420137

SPECIAL NOTE:
FOLLOW HOLDEN'S RECOMMENDED TORQUE SEQUENCE AND TIGHTEN TO SPECIFICATIONS

MADE IN USA