WEHRLI WCF100240 01-16 CHEVROLET 6.6L LB7/LLY/LBZ/LMM/LML DURAMAX UP PIPE BOLT KIT

The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly lube and are designed as an upgrade to the aging OEM fasteners used on the 2001-2016 and newer 6.6L Duramax engines to connect the up pipes to the exhaust manifolds and turbocharger pedestal or the down pipe to turbo exhaust outlet on the LB7. During our performance development work on these engines we have seen numerous occurrences of factory fasteners seizing or breaking in the manifolds, pedestal, or turbine housing. This kit is a simple, cost effective upgrade for peace of mind and ease of serviceability for both stock and modified trucks.

**Torque to 54 FT LBS**

Replaces the following GM part numbers: 11611132

ARP Bolt kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down pipe. 6 Washers and Bolts for installing 1 up pipe. Includes ARP Lube.

Purchase two sets when installing a pair of up pipes.

The WEHRLI WCF100240 01-16 CHEVROLET 6.6L LB7/LLY/LBZ/LMM/LML DURAMAX UP PIPE BOLT KIT by WCFab is a premium solution for enhancing the durability and reliability of your 6.6L Duramax engine. This meticulously engineered kit consists of 6 high-strength 12 point ARP fasteners and matching washers that are specifically chosen to provide superior performance over the OEM fasteners commonly found on 2001-2016 and newer Duramax engines.

Designed to securely connect the up pipes to the exhaust manifolds and turbocharger pedestal, the WEHRLI UP PIPE BOLT KIT addresses common issues such as factory fasteners seizing or breaking. By offering a simple yet effective upgrade, this kit ensures peace of mind and enhances the ease of maintenance for both stock and modified trucks.

With a recommended torque of 54 FT LBS, installing the ARP Up Pipe Bolt kit is straightforward and hassle-free. Each kit includes 6 washers and bolts to install one up pipe, along with ARP Lube for smooth assembly. For vehicles requiring multiple up pipes, it is recommended to purchase two sets to complete the installation.

Investing in the WEHRLI WCF100240 UP PIPE BOLT KIT is a proactive step towards improving the performance and longevity of your Chevrolet 6.6L Duramax engine. Trust in WCFab's dedication to quality and precision engineering to elevate your truck's capabilities on and off the road.