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  • Trans Go Performance Allison 1000, 2000, 2400 Lockup Boost Valve HP A1-LU-BST fits 2001-2003 Chevrolet Silverado 2500 Hd, 3500 / 2001-2003 GMC Sierra 2500 Hd, 3500
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Trans Go Performance Allison 1000, 2000, 2400 Lockup Boost Valve HP A1-LU-BST fits 2001-2003 Chevrolet Silverado 2500 Hd, 3500 / 2001-2003 GMC Sierra 2500 Hd, 3500

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Trans Go Performance
A1-LU-BST
Out of stock
$64.99 USD
Trans Go Performance Allison 1000, 2000, 2400 Lockup Boost Valve HP A1-LU-BST fits 2001-2003 Chevrolet Silverado 2500 Hd, 3500 / 2001-2003 GMC Sierra 2500 Hd, 3500
Description
Lockup boost valve for high horsepower applications. Recommended for race use only. Reduces torque converter slip under heavy duty/race conditions. Significantly increases lock-up oil pressure with 2 optional springs


Specifications:

Description_SHO Boost Valve
Description_INV Allison 01-03 LU Boost Valve HP
Description_DES Allison 2001-2003 1000, 2000, 2400 Lockup Boost Valve HP
Description_ASM Fits 2001-03 Allison 1000, 2000, 2400
Description_MKT Lockup boost valve for high horsepower applications. Recommended for race use only. Reduces torque converter slip under heavy duty/race conditions. Significantly increases lock-up oil pressure with 2 optional springs
Description_DEF Automatic Transmission Boost Valve


This Part Fits:

Year Make Model Submodel Notes
2001 Chevrolet Silverado 2500 HD
2002 Chevrolet Silverado 2500 HD
2003 Chevrolet Silverado 2500 HD
2001 Chevrolet Silverado 3500
2002 Chevrolet Silverado 3500
2003 Chevrolet Silverado 3500
2001 GMC Sierra 2500 HD
2002 GMC Sierra 2500 HD
2003 GMC Sierra 2500 HD
2001 GMC Sierra 3500
2002 GMC Sierra 3500
2003 GMC Sierra 3500
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