ARP Cam Tower Bolt Kit Evo 4-9

ARP 107-1003 replacement cam tower bolts for the 4G63 Evo 1-9, 1G/2G DSM and GVR4 models.

Install an ARP cam bolt kit and end your camshaft timing worries! ARP quality delivers increased pre-load clamping force and assures a positive timing gear register. Includes appropriate fasteners for your application. Increased material strength overcomes valve train harmonics and stress. Added features include an oversized bolt head flange for cam button retention and reduced socket head size to facilitate easy installation and removal. Available in both High Performance and Pro Series kits.

Features:

• Oversized bolt head flange for cam button retention
• Reduced socket head size to facilitate easy installation and removal
• Increased material strength overcomes valve train harmonics and stress

Benefits:

• Delivers increased pre-load clamping force
• Assures positive timing gear register

Includes a full set of 24 x 8740 chrome moly bolts and washers. These replace the M8 bolts on the camshaft caps in the cylinder head.