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ARP 644-3500 - 3/8 in
Fits great and out of the way inside your trunk
ARP 760-1004 - M6 x 1
100% hand TIG-welded for long lasting strength and durability
5 in Thick - Plastic - Kit
BD Diesel 1030471 - Allison Exchange Valve Body Silverado/Sierra 2004-2006 Duramax 6.6L LLY margin_15 ARP 644-3500 - 3/8 inBD Diesel 1030471 Allison Exchange Valve Body Silverado Sierra 2004 2006 Duramax 6. 6L LLY BD's exchange valve bodies are modified, tuned and tested to provide optimum performance in towing and performance applications. The end result is improved shift quality, increased clutch holding capacity, reduced wear and extended transmission life. Details: Engine Manufacture: Duramax Liter: 6. 6 Liter Ems Code: 4 Engine Designation: LLY Engine Years: 2004