COMP Cams · New
COMP Cams GM LS Gen III/IV C5-R IWIS Single Race Timing Chain
MPN 9303CPG · Store SKU cca9303CPG
Supplier stock checked 11/8/2026, 9:05:45 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
TheC5-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. Compatible with our 3114, 3115 and 3116 Hi-Tech Timing Sets, this C5-R Single Roller Timing Chain offers increased durability, strength and performance in high load race and street/strip LS applications. C5-R Race Timing Chain for Single Roller LS Timing Sets
Manufacturer fitment & guides
- LS applications using the COMP Cams 3114, 3115 and 3116 timing sets.
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y
