Manley Performance SB Chevy w/ Brass Shim

Billet Steel Sprockets & Double Roller Chain

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

SB Chevy w/ Brass Shim

Chain: 76161
Shim/Torrington: 42140