Collection:

2004.5-2005 GM 2500/3500 Transmission

59 products
Regular price $1,064.00
Sale price $1,064.00
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Duramax Allison 1000 Billet Input Shaft Built to withstand everything thrown at it. Made from a select grade of super strength steel, this input shaft is 50% stronger than the O.E.M. shaft. Pre...
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Regular price $1,247.00
Sale price $1,247.00
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ALLISON 1000 LB7,LLY, 5 Speed C1, C2, C3, C4 ProRace GPZ Clutches When you are looking for the best rebuild kit for your DIY or local shop build then the only choice is RevMax.  We are proud to of...
Regular price $745.00
Sale price $745.00
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ALLISON 1000 LB7,LLY, 5 Speed C1, C2, C3, C4 GPZ Clutches When you are looking for the best rebuild kit for your DIY or local shop build then the only choice is RevMax.  We are proud to offer the ...
Regular price $1,205.00
Sale price $1,205.00
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Whether you need just a better than stock replacement torque converter or a full blown sled pulling converter, Revmax has you covered! Each Revmax diesel performance converter is custom made to you...
Regular price $9,682.00
Sale price $9,682.00
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The Revmax Allison 1000 Signature Series performance automatic transmission. These units are built to the most stringent tolerances by one expert technician from beginning to end, and each unit is ...
Regular price $89.00
Sale price $89.00
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2001-2010 ALLISON 1000 High Pressure Regulator Spring and Shim Kit.