Timing Chain Style:Double roller 
Maximum Advance/Retard at Camshaft:4 degree
Maximum Advance/Retard at Crankshaft:8 degree
Thrust Bearing Included:Yes
Offset Bushings Included:No
Gaskets Included:No
Bolts/Studs Included:No
Cam Sprocket Material:Billet steel
Crank Sprocket Material:Billet steel

If you're looking for a keyway adjustable timing set for your street or race vehicle, look no further than COMP Cams keyway adjustable timing sets.

These timing sets feature:

* Induction-hardened steel billet gears for durability 
* 9-keyway crank sprocket for 2-degree incremental adjustability, 8-degree maximum    advance/retard 
* Pre-stretched, heat-treated double roller chain with heavy-duty large pin design 
* Includes Torrington roller thrust bearing for reduced friction