Add some serious modifications to your 2001-2016 GM 6.6L Duramax when you install a set of Wagler CRC6.6/CS Connecting Rods. Wagler Competition Products ensure that all rods are honed to stock specifications to fit factory pistons with no clearancing needed as they do all engineering, drafting, programming, machining, assembly, and QA in their state-of-the-art facility.
The Wagler CRC6.6/HH Connecting Rod Set feature an revised H-Beam design that has been improved with a larger radius to reduce stress risers, larger beam thickness, and the addition of strengthening ribs. These connecting rods use an innovative dual angled tongue and groove design to eliminate the risk of offset caps and maintain a true bore. These American made connecting rods are forged from 4340ACQ certified material, include ARP2000 7/16″ Fasteners, utilize with Callies Crankshaft and stock wrist pin diameter bearings.
- Made In The USA
- Rated To Handle 2000+ HP
- Forged From 4340ACQ Certified Material
- All Sets Balanced To A +/- 1 Gram Standard
- Connecting Rods Include ARP2000 7/16″ Fasteners
- Standard Shot Peened Finish To Reduce Stress Risers
Note: Designed To Use Callies Crank 2.500 Bearings With Stock Wrist Pin Bearings