AutoParts Store
Shopper Approved - 4.8 StarsTrust Guard Secure
SHOP
PRODUCTSBRANDSPARTS REQUESTDEALERS
SUPPORT
CONTACTORDER STATUSFAQSHIPPING POLICYRETURN POLICYPRIVACY POLICY
COMPANY
ABOUT USNEWSGALLERYREADERS RIDESRR TERMS OF USESITE MAP

Copyright © 2026 KT Performance. All Rights Reserved. Powered by  Web Shop Manager.

kt-performance
kt-performance

Brands

Parts Request

Dealers

About

Contact

1-855-587-3736

MY CART

YOUR CART IS EMPTY

Browse parts and accessories to get started.

Brands
Parts Request
Dealers
About
Contact
HOME / PRODUCT / XDP OER Series Driver Side Exhaust Manifold for Chevy/GMC (2001-16) 6.6L Duramax LB7/LLY/LBZ/LMM/LML
SaleXDP OER Series Driver Side Exhaust Manifold for Chevy/GMC (2001-16) 6.6L Duramax LB7/LLY/LBZ/LMM/LML

XDP OER Series Driver Side Exhaust Manifold for Chevy/GMC (2001-16) 6.6L Duramax LB7/LLY/LBZ/LMM/LML

SKU: HVCDXD342
XDP OER Series Driver Side Exhaust Manifold for Chevy/GMC 6.6L Duramax LB7/LLY/LBZ/LMM/LML Replace the exhaust manifold in your 2001-2016 GM 6.6L Duramax with the XDP Driver Side High-Flow Exhaust Manifold XD342. The XD342 has an unrestricted high-flow design that eliminates the dented or kinked driver side exhaust manifold that comes factory equipped on the 2001-2010 GM 6.6L Duramax powered trucks. On the 2011-2016 LML models this manifold is a direct-replacement for the LML trucks as they already come with the high-flow style exhaust manifold. Each manifold features a durable cast construction and includes the gaskets and hardware needed for installation. Features: •Direct Replacement •Eliminates Kinked Manifold (2001-2010 Trucks) •GM OE Cross Reference: 12624684,12637647,97224587 Application Notes: •High-flow upgrade is only on 2001-2010 trucks. •Some factory hardware and fasteners will be re-used during installation. •This is a factory-style replacement on the 2011-2016 GM 6.6L Duramax LML. Warranty Info: Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit.

Call for Availability

Loading options…

Description

Tell a Friend

Your Name:
Product:XDP OER Series Driver Side Exhaust Manifold for Chevy/GMC (2001-16) 6.6L Duramax LB7/LLY/LBZ/LMM/LML

200 characters remaining