COMP CAMS C5-R IWIS Race Timing Chain

This high performance upgrade chain is a direct replacement for stock, single LS timing chains*. It features specially coated pins that resist wear and corrosion while increasing the integrity and strength of the chain - this is same the chain used in Corvette Racing C5-R engines. The single chains have been pre-stretched and heat-treated to avoid further stretching or breaking that can lead to timing errors, causing internal engine damage.

Perfect for GM LS Gen III/IV applications* used in anything from street performance all the way up to hard core track and endurance racing, the C5-R IWIS Single Race Timing Chain works with stock gears for a direct replacement without clearance issues - no modifications are necessary.

*NOT for raised cam blocks