Cloyes True Roller Billet Timing Set, LS1 / LS2 / LS6 1997-2005 Gen III Blocks, Set

Both Sprockets Induction Hardened Billet Steel. Machined On State Of The Art CNC Equipment. 3 or 9 Keyway Crank Sprockets Plus/Minus 6 Degrees. Premium True Roller Chain w/0.25 in. Dia. Rollers. Cold-Rolled And Hardened To Exact Standards. Increased Load And RPM Capabilities. Each Set Is Custom Hand-Matched At Cloyes Factory.

Take your LS engine to the next level with the #1
choice of top professional teams in Sprint, Circle
Track, Drag, and Off-Road racing.
For All-Out racing, Cloyes offers its single roller “Z-Racing” series for GM LS applications featuring the
race-proven Cloyes “Z” chain. Our custom hand-matched sets offer center distance accuracy, easy
installation (no engine modifications required), exact cam timing and race-proven durability. Starting
with precision machined induction heat-treated billet steel sprockets, we hand-match every set for center
distance correction and runout control. Exact cam timing is achieved with our patented Hex-A-Just®
system for infinite adjustability or our Race Billet for incremental adjustability. Our LS “Z-Racing” series
has exceeded expectations in the most demanding of race environments, including high horsepower,
high valve spring pressure, and while driving ignition/fuel/accessories off the cam nose.