All timing sets are produced using billet steel for both the crank and camshaft sprockets.
Timing chain sets have 9 keyways unless otherwise stated. Smaller bores tend to be best suited to 7 crank keyways, although engines like Small Block Chevrolets etc. come with 9 keyways which allows more adjustment for dialling in the cam. Crankshaft sprocket keyways are in 2-degree increments unless otherwise noted.
Rollmaster timing sets are light weight and stronger than any other timing set available, due to the weight savings of billet steel and use of CNC machinery.
All Red Seriesl timing sets come standard with our own premium grade one-piece Iwis full roller timing chain. Every small and big block Chevrolet comes standard with a brass thrust washer. You will find Rollmaster has included brass thrust washers to most of our range including Ford for increased performance and reliability.