Katech C5-R Timing Chain Kit – Holden V8 LS2 LS3 L99 LSA L76 L77 LC9 L92 L96
 
Upgrade your LS engine with the Katech C5-R Timing Chain Kit – engineered for race-proven strength and precision. This is the same chain trusted in Corvette Racing C5-R and C6-R engines, built for endurance events like the 24 Hours of Le Mans and Daytona. Perfect for cam upgrades, performance builds, and high-mileage replacements.
 
Kit Includes:
Katech C5-R High-Strength Timing Chain (KAT-7636 / formerly HME-G68V-2) – Unmatched durability, higher tensile strength, and superior wear resistance
3-Bolt 4 Pole Cam Sprocket (58X) – Ideal for converting from 1-bolt to 3-bolt camshafts
Crankshaft Sprocket – OEM replacement (fits all LS engines except LS7 & LS9)
LS2-Style Timing Chain Dampener – Controls chain whip, extends life, and replaces failure-prone spring tensioners
ARP Camshaft Bolts (134-1003) – Increased preload and clamping force to prevent gear movement under load
 
Product Features:
Direct replacement – Fits with production sprockets
Proven in professional endurance racing without a single chain failure
Recommended during camshaft installations or timing component overhauls
Stronger than standard factory or aftermarket chains
Designed for 2007–2013 Gen IV LS engines
 
Fitment Guide (including but not limited to):
Fits LS engines 2007–2013 – 4.8L, 5.3L, 6.0L, 6.2L
LS2, LS3, L99, LSA, L76, L77, LC9, L92, L96
(Will not fit LS1, LS6, or 2006-earlier truck blocks)
 
Shipping:
Orders shipped within 3 business days
Tracking number provided upon dispatch
Australia-wide and international shipping available
 
Warranty:
Warranty: Included (conditions apply)
Returns: Not accepted if the wrong part is ordered – please confirm compatibility before purchase