ARP PERFORMANCE CHROME MOLY CYLINDER HEAD BOLT SET [HOLDEN V8 GEN III LS1 5.7L, GEN IV LS2 6.0L & LS3 6.2L MOTOR]

ARP PERFORMANCE CHROME MOLY CYLINDER HEAD BOLT HEX SET
HOLDEN V8 GEN III LS1 5.7L MOTOR
SECOND DESIGN CYLINDER HEAD
HOLDEN V8 GEN IV LS2 6.0L & LS3 6.2L MOTOR

2004-2017 HOLDEN [VY-VZ-VE-VF COMMODORE]
2004-2017 HOLDEN [WK-WL-WM-WN STATESMAN/CAPRICE]
2004-2017 HOLDEN [VY-VZ-VE-VF UTE]
2004-2005 HOLDEN [VZ MONARO CV8]

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: 10mm & 13mm HEX
Washers: INCLUDED
Set Quantity: 30

REPLACES GENERAL MOTORS (GM) PART# 12558840 & 19258707

SPECIAL NOTE:
MUST HAVE 2MA ON REAR OF CYLINDER HEAD(S)

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

MADE IN USA