Michigan Motorsports Timing LS Chain Set with Cam Sprocket, ARP Cam Bolts, Crank Gear, Timing Chain

Fits: 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4

This Kit Includes:
3 Bolt Cam Sprocket (58X) Replaces 12586481
Crank sprocket 12556582
HD Timing Chain Replaces 12646386
ARP Cam Bolts 134-1003
 
This GM 3 Bolt 4 Pole timing chain gear is used when converting from a 1 bolt camshaft to 3 bolt camshaft.

Stock replacement lower timing chain gear. Fits all LS engines except LS7 and LS9.

These high-quality ARP cam bolts have increased preload clamping force to ensure positive timing gear register. Their increased material strength overcomes valvetrain harmonics and stress.