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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
The Fleece Performance TapShifter allows you to shift your 2003-2005 GM Allison Transmission with the touch of a button just like the 2006 and newer trucks
Improved clutch holding capacity for increased durability
new springs
The Top Speed Eliminator Increases top speed to over 130 mph
EXHAUST BRAKE W/STOCK EXHAUST CHEVY DURAMAX 2001-2010 Hybrid The Fleece Performance TapShifter allowsEXHAUST BRAKE W STOCK EXHAUST CHEVY DURAMAX 2001 2010 Incorporating BD's exclusive Variable Orifice Technology, BD's solid, offset butterfly, spring loaded cylinder and pressure regulation provides up to 150 retarding horsepower throughout the engine's RPM range not just at high rpm like some designs that use holes or additional parts and claim it as a better idea. A range of rugged, cast iron housings for Dodge, Ford, Chevy and motor home