Popular Vehicles

Upgrade your factory plastic coolant reservoir with our direct replacement fabricated aluminum tank! Powder coated in gloss black, our tank is an excellent upgrade for those simply needing to replace a leaking factory tank or for those looking to clean up their engine bay...

Upgrading or replacing your turbocharger? Upgrade your turbocharger CCV tube coupler from the OE's plastic tube that is prone to cracking and breakage with our anodized billet aluminum replacement! APPLICATION NOTES: Replaces Mopar Part Number: 68473119AAThis Part Fits: Year Make Model Submodel 2019-2024 Ram...

Convert your 5.9L CP3 to a newer 6.7L CP3 style pump with our Fleece Performance exclusive 5.9L to 6.7L adaptation kit. The kit includes a new high-pressure fuel line, high flow feed and return fittings for the CP3, CP3 feed line and hose clamps....

Upgrade your factory plastic coolant reservoir with our direct replacement fabricated aluminum tank! Powder coated in gloss black, our tank is an excellent upgrade for those simply needing to replace a leaking factory tank or for those looking to clean up their engine bay...

All new Fleece Performance coolant bypass for the 2019+ RAM with 6.7L Cummins! Our patent pending design seamlessly integrates with your truck for an OE fit-and-finish. Increased Coolant Flow, Decreased Coolant Temperatures: The rear cylinders on the 6.7L Cummins suffer from a lack of...

Replacement coolant bypass hose for our 2019+ Ram 6.7L Cummins coolant bypass kit. This Part Fits: Year Make Model Submodel 2019-2022 Ram 2500 Big Horn 2019-2022 Ram 2500 Laramie 2019-2021 Ram 2500 Laramie Longhorn 2019-2022 Ram 2500 Limited 2021-2022 Ram 2500 Limited Longhorn 2019-2022 Ram...

Replacement Coolant Bypass Hose for our 2007.5-2018 Ram 6.7L Cummins coolant bypass kits. This hose is covered with a high temperature protective sleeve. Application Notes: Direct replacement hose for Fleece Performance Coolant Bypass kits: FPE-CLNTBYPS-CUMMINS-0712 and FPE-CLNTBYPS-CUMMINS-1318This Part Fits: Year Make Model Submodel 2007-2010...

The Fleece Performance coolant bypass for the 2013-2018 RAM with 6.7L Cummins seamlessly integrates with your truck for an OE fit-and-finish. Features Increased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 6.7L Cummins suffer from a lack of coolant flow, and therefore,...

The Fleece Performance coolant bypass for the 2007.5-2012 RAM with 6.7L Cummins seamlessly integrates with your truck for an OE fit-and-finish. Features Increased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 6.7L Cummins suffer from a lack of coolant flow, and therefore,...

Fleece Performance billet rocker arm bridges for the 2001-2023 GM 6.6L Duramax are designed for high stress applications. Features: Machined from billet tool steel, the bridges are surface ground for flatness and nitrided to create a durable, low friction surface. Includes 16 bridges.This Part...

Control your torque converter from the palm of your hand with the AlliLocker(tm) from Fleece Performance Engineering. The AlliLocker(tm) is 100% code free and allows you to bypass the TCM to lock/unlock the torque converter on demand. Turn the bypass switch off, and the...

Brighten up your driving experience with this simple upgrade inside your underhood relay box. Simply install the All Lights On module to allow your high-beams, low-beams and fog lamps to simultaneously illuminate the road ahead. Once installed the All Lights On module will keep...

Improved casting. This isn’t your run of the mill, rinse and repeat OE casting.  Engineered from the ground up with years of testing and development - our higher tensile strength alloy castings incorporate increased wall thickness and additional material where it counts, providing for...

Brighten up your driving experience with this simple upgrade inside your underhood relay box. Simply install the All Lights On module to allow your high-beams and fog lamps to simultaneously illuminate the road ahead. Once installed the All Lights On module will keep your...

Fleece Performance 04.5-07 GM Duramax 6.6L LLY/LBZ All Lights On Refill (Pack of 10)This Part Fits: Year Make Model Submodel 2003-2005 Chevrolet Silverado 1500 Base 2004-2006 Chevrolet Silverado 1500 Hybrid 2003-2006 Chevrolet Silverado 1500 LS 2003-2006 Chevrolet Silverado 1500 LT 2003-2006 Chevrolet Silverado 1500...

Give new life to your engine with a brand new Freedom Series Cummins cylinder head. Each head is manufactured in our state-of-the-art Freedom Racing Engine shop and guaranteed to meet or exceed factory specifications. All heads are inspected, pressure checked, decked, painted, and ready...

Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with...

Improved casting. This isn’t your run of the mill, rinse and repeat OE casting.  Engineered from the ground up with years of testing and development - our higher tensile strength alloy castings incorporate increased wall thickness and additional material where it counts, providing for...

Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with...

Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with...

Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with...

Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with...

Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with...