Collection:
2020-2024 GM 2500 / 3500 Engine Parts
97 products
Hot Shot's Secret | The Original Stiction Eliminator - 1 Quart
Regular price
$34.99
Sale price
$34.99
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Stiction Eliminator is an oil treatment for gasoline and diesel engines that is engineered to remove stiction, the sludge and varnish created from burnt oil, while also lubricating the system to im...
Hot Shot's Secret | The Original Stiction Eliminator - 16 Ounce
Regular price
$19.49
Sale price
$19.49
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Stiction Eliminator is an oil treatment for gasoline and diesel engines that is engineered to remove stiction, the sludge and varnish created from burnt oil, while also lubricating the system to im...
Fleece | 2024-2025 GM 2500 / 3500 Duramax L5P Secondary MAP Sensor Spacer
Regular price
$72.77
Sale price
$72.77
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All new Fleece Performance MAP sensor spacer for the secondary MAP sensor on the 2024-2025 L5P 6.6L Duramax. Because of the direct placement of the MAP sensor into the intake air stream from the fa...
Fleece | 2017-2023 GM 2500 / 3500 6.6L L5P Duramax Freedom Series Cylinder Head (Driver Side)
Regular price
$1,199.00
Sale price
$1,199.00
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/per
Introducing our Freedom Series cylinder heads for the 2017 - 2023 L5P 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet...
Fleece | 2017-2023 GM 2500 / 3500 6.6L L5P Duramax Freedom Series Cylinder Head (Passenger Side)
Regular price
$1,199.00
Sale price
$1,199.00
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Unit price
/per
Introducing our Freedom Series cylinder heads for the 2017 - 2023 L5P 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet...
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FASS | 2020-2025 GM 6.6L L5P Duramax EGR Filter System
Regular price
$999.00
Sale price
$999.00
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/per
The FASS EGR Filter System is a revolutionary upgrade for the 6.6 L5P Duramax engine. By removing 85% of the particulate matter that would otherwise circulate throughout your engine, this Filtratio...
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