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ARP Gen V LT 3 Bolt Cam Gear Bolt Kit

from $12.50
3 Bolt Cam Gear OPTION.1:
Katech C5R Chain OPTION.2:

ARP Three-Bolt Camshaft Sprocket Bolt Kit #134-1003

Small hardware. Critical job.

When upgrading your LT1 / LT4 to an LS-style three-bolt camshaft setup, you’ll want to secure the cam sprocket with hardware built for the job. The ARP 134-1003 kit includes three performance camshaft sprocket bolts for a compatible three-bolt camshaft and timing gear.

For customers choosing the three-bolt version of our Rick Crawford LT4 camshaft, this kit provides the fasteners needed to attach the sprocket to the camshaft. Pair it with the BTR86481 four-pole, three-bolt cam sprocket, available separately from Griffin Motorsports.

Product details

  • ARP part number: 134-1003

  • Includes three camshaft sprocket bolts

  • Designed for compatible LS-style three-bolt camshaft mounting patterns

  • Companion sprocket: BTR86481, equivalent to GM 12586481, sold separately

LT4 installation requirements

This bolt kit is one component of a complete three-bolt conversion. It requires a camshaft manufactured with the correct three-bolt mounting pattern, a compatible sprocket, and the appropriate Gen V LT VVT-delete timing-cover and cam-sensor arrangement for your chosen camshaft.

These bolts do not convert a single-bolt camshaft into a three-bolt camshaft and are not replacement bolts for the factory LT4 cam phaser. Follow ARP’s supplied installation instructions.

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OIL TYPE / WEIGHT:

ARP Three-Bolt Camshaft Sprocket Bolt Kit #134-1003

Small hardware. Critical job.

When upgrading your LT1 / LT4 to an LS-style three-bolt camshaft setup, you’ll want to secure the cam sprocket with hardware built for the job. The ARP 134-1003 kit includes three performance camshaft sprocket bolts for a compatible three-bolt camshaft and timing gear.

For customers choosing the three-bolt version of our Rick Crawford LT4 camshaft, this kit provides the fasteners needed to attach the sprocket to the camshaft. Pair it with the BTR86481 four-pole, three-bolt cam sprocket, available separately from Griffin Motorsports.

Product details

  • ARP part number: 134-1003

  • Includes three camshaft sprocket bolts

  • Designed for compatible LS-style three-bolt camshaft mounting patterns

  • Companion sprocket: BTR86481, equivalent to GM 12586481, sold separately

LT4 installation requirements

This bolt kit is one component of a complete three-bolt conversion. It requires a camshaft manufactured with the correct three-bolt mounting pattern, a compatible sprocket, and the appropriate Gen V LT VVT-delete timing-cover and cam-sensor arrangement for your chosen camshaft.

These bolts do not convert a single-bolt camshaft into a three-bolt camshaft and are not replacement bolts for the factory LT4 cam phaser. Follow ARP’s supplied installation instructions.