Rollmaster Billet Timing Chain Set - (Big Block Ford - CS4020)
BIG BLOCK FORD 429-460 applications w/Torrington thrust bearing
Heat treated top & bottom sprockets for strength & long life
German "IWIS" double row roller timing chain pre-stretched for longevity
Nine position keyway crankshaft sprocket for precise timing events
Camshaft sprocket utilizes Torrington roller thrust bearing - for minimal drag on rotation
Undersize sets available as a special order
PART NUMBER: ROLL-CS4020
