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Collection:

2004.5-2005 GM 2500/3500 Transmission

58 products
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Regular price $28.00
Sale price $28.00
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For those that have upgraded their manual transmission with a Fast Cooler for added thermal protection and increased rigidity, and added the corresponding filter kit, this is a replacement fil...
Regular price $343.00
Sale price $343.00
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Fast Coolers add a significant amount of lubricant and aluminum surface area for heat to dissipate. Temperatures are reduced on a average of 30 degrees. The upper magnetic fill plug makes it easy t...
Regular price $277.00
Sale price $277.00
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The XDP Tow Series Flex Plate XD644 is an outstanding upgrade for your Duramax! If your truck is used for constant heavy-duty towing, it's only a matter of time before your factory flex plate fails...
Regular price $1,408.00
Sale price $1,408.00
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This clutch supports up to 375HP / 700TQ. Smooth engagement and is a good replacement for stock clutch. NOTES: Does NOT include hydraulics. Fits models built from 2001 up to September 2005.
$59.00 Off
Regular price $1,924.00
Sale price $1,924.00
Regular price $1,983.00
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Full Organic Non-SFI approved Street Dual Disc 550HP / 1100TQ / 30k+ towing capacity, Concentric Slave Cylinder included in kit. NOT recommended for stock applications. NOTE: We HIGHLY recommend ...
Regular price $96.00
Sale price $96.00
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For those that have upgraded their manual transmission with a Fast Cooler for added thermal protection and increased rigidity, this filter kit is an excellent upgrade. This kit includes an adapter ...