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SKU: WCF100416-GB

Billet Upper Valve Cover Set

Ships From Manufacturer in 10-15 Days
Confirmed fitment below
YEARS
2011-2016
MAKE / MODEL
GM/Chevrolet/GMC / Silverado/Sierra
SERIES
2500HD/3500HD
ENGINE
6.6L Duramax LML
$484.03
Choose your Powdercoat Color:
Gloss Black

Wehrli 100416 Billet Upper Valve Cover Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Choose your Powdercoat Color
Price
Gloss Black
$484.03
Flourescent Orange
$508.28
$509.03
SAVE $0.75
Fine Texture Black
$484.03
Grape Frost
$508.28
$509.03
SAVE $0.75
Gun Metal
$484.03
WCFab Grey
$508.28
$509.03
SAVE $0.75
Gloss White
$484.03
Illusion Blueberry
$508.28
$509.03
SAVE $0.75
Illusion Purple
$508.28
$509.03
SAVE $0.75
Kiwi Green
$484.03
Orange Frost
$508.28
$509.03
SAVE $0.75
WCFab Red
$508.28
$509.03
SAVE $0.75
Sparkle Bomber Orange
$508.28
$509.03
SAVE $0.75
Sparkle Copper
$508.28
$509.03
SAVE $0.75
Semi-Gloss Black
$484.03
Sparkle Granny Smith
$508.28
$509.03
SAVE $0.75
Shocker Yellow
$508.28
$509.03
SAVE $0.75
Bengal Blue
$484.03
Blueberry Frost
$508.28
$509.03
SAVE $0.75
Bronze Chrome
$508.28
$509.03
SAVE $0.75
Bengal Grey
$484.03
Bengal Red
$484.03
Brizzle Blue
$484.03
Bengal Silver
$484.03
Cat Yellow
$484.03
Candy Blue
$508.28
$509.03
SAVE $0.75
Cherry Frost
$508.28
$509.03
SAVE $0.75
Candy Purple
$508.28
$509.03
SAVE $0.75
Candy Red
$508.28
$509.03
SAVE $0.75
Chevy Orange
$484.03
Candy Teal
$508.28
$509.03
SAVE $0.75
Deore Gold
$508.28
$509.03
SAVE $0.75
Flat Black
$484.03
Fluorescent Green
$508.28
$509.03
SAVE $0.75
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PRODUCT DETAIL

Key Features & Description

Features:
  • Left and Right Upper Valve Covers
  • CNC Machined Billet Aluminum
  • Flush Head Stainless hardware
  • Black Anodized #10 JIC Fittings
  • O-ring Seal
  • Raw Finish Standard 
  • Optional Custom Color Powder Coat Finishes Available for Additional Charge
  • Made in USA
WCFab Billet Aluminum Upper Valve Cover Set fits LML Duramax and are a great way to clean up your engine's appearance. Integrated o-ring seal replaces OEM gaskets and prevents the need for use of silicone sealers. Includes countersunk stainless steel fasteners and black anodized #10 JIC (-10AN) fittings. Finished in raw aluminum ready for polishing or painting standard. Custom Color Powder Coat finishes available as an optional upgrade and carry additional lead time. 

***NOTE: These valve covers do not have OEM style mounting bosses to accept factory fuel filter housing bracket and other OEM type items. Modifications to wire harness tabs and mounting brackets are necessary for installation of this product*** 

Supersedes WCF100692

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2011-2016
GM/Chevrolet/GMC
Silverado/Sierra
2500HD/3500HD
6.6L Duramax LML

CUSTOMER REVIEWS

What Buyers Say

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+1-208-719-7400