C5-R IWIS Single Race Timing Chain for GM LS Gen III/IV

The C5-vR IWIS Race Timing Chain for GM LS Gen III and IV Applications features:

• Direct replacement single timing chain – no modifications necessary
• Upgrade chain for street all the way up to race applications
• Special coated pins for reduced wear friction and increased strength
• Pre-stretched and heat-treated chain avoids additional stretching and breakage
• Available for GM LS Gen III/IV single chain applications