LT1 Timing Chain
Can someone tell me the Difference in 2 timing chains both for the LT1
Cloyes C499 factory replacement pre stretched heat treated high grade metal.
Cloyes C509 same description but another place says heavy duty only difference I can see is it costs $15 more.
The oversized crank gear to take up slack in LT1 timing chain is Cloyes part # S505
93 Z28 T-tops T56 6spd 3.23 Gears,
Last edited by Viper; 01-31-2013 at 02:17 AM.