FarFromStock Wheel Spacers - THE preferred and recommended wheel spacer by FFS. The highest quality wheel spacer available. NOTE: Please include Ye...
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All traction bar kits have improved pricing, FFS badging, and hardware is included! More complete and affordable than ever! These parts are t...
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Bolt Hardware for Differential Cover Bolt kit comes with (3/8) 6 point or Cap STAINLESS bolts & washers or Metric Size for AAM or Other Diff C...
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FFS DMAX Key Chain This FarFromStock key chain captures the iconic shapes under the hood of a Chevy/GMC Duramax equipped vehicle and is our custom...
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INCLUDES: 2-Perches for one axle DIMENSIONS: Axle diameter: 4.0" Width: 2.5" This is one of our fairly basic items, but it isn't quite that basic...
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A complete kit with block-off plate, hose and clamps, and ties for your 2011 LML Duramax.
Replacing your factory glass is simple with these custom Fleece Performance Lexan Windows by SHIELDS®. They are available in 1/8" (side and rear wi...
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S&B Cold Air Intake for Chevrolet/GMC Duramax 6.6L 2011-2016 More airflow has been shown to increase horsepower. S&B Cold Air Intake Kits m...
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LML Doser Valve Plug - "9th Injector Plug" Prop 65WARNING: Cancer & Reproductive Harm
Due to high demand please allow a 3-5 business day turnaround on Steering Kits This is your not so basic steering setup that mocks the factory setu...
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Chevy/ Dodge Front Dana 60 Kingpin Axle Disc Brake Kit This is the bracket for your Dana 60 kingpin front axles for 1977-1991 Chevy/GMC 1 ton and D...
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Convert your LML's Fuel System from a CP4 to a CP3 The stock CP4 is only capable of supporting up to ~500rwhp and was introduced as a cost reductio...
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Fleece Performance Tie Rod Sleeves are a must for any 2011-2015 GM 2500-3500HD pickup that utilizes four-wheel drive. These support sleeves keep th...
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Turbo Features: Twin hydrodynamic journal bearings Extended tip technology compressor wheel Twin scroll housing Adjustable compressor and turbine ...
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High quality stainless steel fitting designed to allow for increased fuel feed capacity to the CP3. Features: -1/2" Barbed Outlet -Made from high ...
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2011+ Duramax LML Rear Engine Cover Coolant Return Plug Whether you're putting on an aftermarket turbo or deleting the EGR system on your LML, this...
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Remote Turbo Oil Feed Line 2004.5-Present factory Duramax oil feed is supplied off of the #4 cam journal bearing, which can lead to pre-mature bea...
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Why convert your LML's Fuel System from a CP4 to a CP3 Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3...
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Fits 2001-2015 Allison Equipped GM Trucks Control your torque converter from the palm of your hand with the AlliLocker™ from Fleece Performance Eng...
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This S467 from Fleece Performance is not your standard out-of-the box S467.7 from Borg Warner. Different in nearly every way than the common 67.7FM...
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The Fleece Performance Duramax PowerFlo CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper comp...
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Why convert your LML's Fuel System from a CP4 to a CP3? The stock CP4 is only capable of supporting up to ~500 RWHP. A CP3K is capable of support...
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