Camshaft sprockets are machined for and include a brass wear shim or a captive Torrington thrust bearing
- Camshaft sprockets are machined for and include a brass wear shim or a captive Torrington thrust bearing
- Crank sprocket includes three keyways enabling different settings: -4, 0, or +4 degrees of timing
- Crank sprocket includes three keyways enabling either 0 degress or +/- 4 degress of timing
- Fully machined billet steel camshaft and crankshaft sprockets
- Roller chain designed with .250" diameter rollers
