WAGLER CRC6.6ST STREET FIGHTER CONNECTING ROD SET CRC6.6ST | 2001-2016 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

Strengthen the bottom end of your 2001–2016 GM 6.6L Duramax with the Wagler Competition Products Street Fighter Connecting Rod Set. Designed as a cost-effective upgrade for street and performance builds, the Street Fighter rods provide forged strength for Duramax owners building toward the 1,000-horsepower range without requiring the additional machining processes used on Wagler's Competition Series rods.

The Street Fighter connecting rods utilize an as-forged manufacturing process that retains the strength advantages of a forged connecting rod while reducing manufacturing costs. Each rod is manufactured from 4340ACQ certified material for dependable strength under increased cylinder pressure and engine loads.

Wagler incorporates a dual-angle tongue-and-groove cap locator that accurately aligns the connecting rod cap, helping eliminate cap offset and maintain a true bore. Each rod is honed to OE specifications and designed to work with factory pistons without requiring additional clearancing.

The connecting rods are also designed for use with factory replacement-style bearings and include ARP2000 7/16-inch fasteners. Each set receives a standard shot-peened finish to help reduce stress risers and is balanced to within +/- 6 grams.

Design, drafting, programming, machining, assembly, and quality assurance are performed in the USA by Wagler Competition Products.

Features

• Street Fighter design – Cost-effective forged connecting rod upgrade for street and performance Duramax builds
• 1,000+ HP capability – Designed for high-performance applications when used as part of a properly engineered engine combination
• 4340ACQ certified material – Forged for increased strength and durability
• As-forged construction – Retains forged strength while reducing unnecessary manufacturing costs
• Dual-angle tongue-and-groove design – Helps accurately locate the rod cap and maintain a true bore
• Factory piston compatible – Designed to fit OE-style pistons without additional clearancing
• OE-specification bore – Connecting rods are honed to factory specifications
• Factory replacement bearing compatible – Designed for use with OE-style replacement rod bearings
• Matched and balanced set – Balanced to within +/- 6 grams
• ARP2000 fasteners – Includes 7/16" ARP2000 connecting rod fasteners
• Shot-peened finish – Helps reduce stress risers and improve durability
• Made in the USA

Specifications

• Series: Street Fighter
• Material: 4340ACQ Certified Steel
• Manufacturing Process: As-Forged
• Power Rating: 1,000+ HP
• Balance Tolerance: +/- 6 Grams
• Fasteners: ARP2000 7/16"
• Finish: Shot Peened
• Piston Compatibility: Factory Pistons
• Bearing Compatibility: Factory Replacement-Style Bearings

Fitment: 2001–2016 GM 6.6L Duramax

Part Number: CRC6.6ST