Manley SB Chevy LS-1 Billet w/ Torrington Bearing & 9 Keyway Crankshaft Sprocket Kit (w/ 3-Bolt Cam)
- Nine keyway steel crankshaft sprocket enabling different settings: 0 , +/- 2 , +/- 4 , +/- 6 , +/- 8
- Camshaft sprockets are machined for and include a captive Torrington thrust bearing
- Fully machined billet steel camshaft and crankshaft sprockets
- NOT recommended for valve spring pressures exceeding 450 lbs.
- Roller chain designed with .250" diameter rollers
- No grinding/modifying of timing cover required
