Collection:

2007.5-2010 GM 2500/3500 Transmission

40 products
Regular price $89.00
Sale price $89.00
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2001-2010 ALLISON 1000 High Pressure Regulator Spring and Shim Kit.  
Regular price $29.00
Sale price $29.00
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Almost too many applications to list for this multi-purpose two pin connector with 6" pigtail.  This connector is used in hundreds of applications on GM and Dodge vehicles. Includes heat-sealable b...
Regular price $6,788.00
Sale price $6,788.00
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Randy's Transmissions 2001-2010 GM Allison 1000 Stage 1 Transmission 500HP Max   Allison 1000 Stage 1 500hp Max Raybestos or ALTO G3 C-3 and C-4 packs with additional clutch count Randy’s Billet...
Regular price $9,902.00
Sale price $9,902.00
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This transmission is ideal for high-performance vehicles and heavy-duty trucks that require a reliable and durable transmission that can handle high power output. The Stage 2 Allison is built with ...
Regular price $11,318.00
Sale price $11,318.00
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Randy's Transmissions GM Allison 1000 Stage 3 Transmission 900HP Max   FEATURES Raybestos or ALTO G3 C-3 C-4 Torque kit custom machined pressure plates *LML style pistons and return springs Rayb...
Regular price $14,149.00
Sale price $14,149.00
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Randy's Transmissions 2001-2019 GM Allison 1000 Stage 4 Transmission 900HP+   Allison 1000 Stage 4 900+ Hp max Raybestos or ALTO G3 C-3 C-4 Torque kit custom machined pressure plates LML style p...