Description

This ARP 234-4342 GM Head Stud Kit is for LT1 and LT4 Gen V 6.2L engines without M8 corner bolts. This set comes complete with studs, 12-point nuts and hardened washers. Manufactured from ARP2000 Alloy, ARP heat-treats these studs in house to 220,000 psi tensile strength. Thread rolling after heat-treat creates a fastener that has threads 2000% stronger than others!

ARP 234-4342 GM Head Stud Kit Fits:

• LT1 and LT4 Gen V 6.2L engines without M8 corner bolts

STUDS vs. BOLTS

Virtually every top professional engine builder relies on ARP head studs for their all-out competition powerplants, and for good reason!

Heres why: when you use bolts to secure the head, the fastener is actually being twisted while its being torqued to the proper reading. Accordingly, the bolt is reacting to two different forces simultaneously.

Studs also provide more accurate and consistent torque loading. Using studs ensures easier engine assembly, and proper alignment of both the cylinder head and gasket.

Install a stud in a relaxed mode never crank it in tightly using a jammed nut. Always install the stud hand tight! Then, when applying torque to the nut, the stud will stretch only on the vertical axis.