Manley Timing Components

Small Block Chevrolet with
Big Block Chevrolet Crank Snout
Race Roller Billet Steel Timing Kits

Fully machined billet steel camshaft and crankshaft sprockets.
Winston Cup style roller chain with .250" diameter rollers.
Crank sprocket includes three keyways.
Camshaft sprockets are machined for and include a brass wear shim or a Torrington thrust bearing.

RPM Machine offers some of the highest quality Premium Roller Chain Sets available. Chains have huge diameter non-split design rollers that actually roll into the sprocket, reducing power- robbing drag. This practically eliminates chain stretch problems even in racing conditions. Cam and crank gears are CNC machined from high tensile strength, heat-treated material. Both gears use a wider tooth profile for superior strength and wear resistance. These timing chain sets provide peace of mind in performance and quality.