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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: SUNA1-LU-BST-04 Manufacturer Sku #: A1-LU-BST-04
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$79.00
2004 - 2010 Chevy Silverado 2500
2004 - 2010 Chevy Silverado 3500
2004 - 2010 GMC Sierra 2500
2004 - 2010 GMC Sierra 3500
Product Name: Suncoast Allison 2004-2010 L/U Boost Valve Manufacturer: Suncoast Manufacturer Part #: A1-LU-BST-04 Thoroughbred Diesel Part #: SUNA1-LU-BST-04 Fitment Notes: 2004-2010 Duramax
These TransGo automatic transmission fluid control valves are designed to reduce main line pressure to the torque converter clutch. The lower pressure will allow your transmission to operate more efficiently under no-load conditions.
Suncoast Boost Valve Features:
Why Choose SunCoast? Our products are engineered for superior strength, reliability, and optimized performance under heavy-duty conditions. Whether you're towing, racing, or daily driving, SunCoast ensures your transmission components deliver maximum durability and efficiency.
Shop SunCoast Diesel Products Today! Experience unmatched quality and innovation with SunCoast's industry-leading parts. Upgrade your diesel performance with confidence.