Manley Race Roller Timing Chain Kit - Big Block Chevrolet - Short

Fully machined steel crankshaft sprocket with three keyways enabling different settings: -4, 0, or +4 degrees of timingCast camshaft sprocket with Torrington thrust bearing or brass wear shimRoller chain designed with .250" diameter rollersChevrolet kits include a brass wear shim or a captive Torrington bearing

The state of California has determined that certain chemicals used in the manufacture of this product have been known to cause cancer and birth defects.

For more information visit: www.P65Warnings.ca.gov