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Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.
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Thoroughbred Diesel offers OEM and diesel stock parts for your diesel pickup truck. At Thoroughbred Diesel, you can buy stock diesel replacement parts such as injectors, fuel pumps, ball joints, track bars, turbos, and more for your diesel truck.
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Thoroughbred Sku #: SUNSFI-ALLISON-1 Manufacturer Sku #: SFI-ALLISON-1
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$545.00
2001 - 2019 Chevy Silverado 2500
2001 - 2019 Chevy Silverado 3500
2001 - 2019 GMC Sierra 2500
2001 - 2019 GMC Sierra 3500
Product Name: Suncoast SFI 4.1 Allison Transmission Jacket Manufacturer: Suncoast Manufacturer Part #: SFI-ALLISON-1 Thoroughbred Diesel Part #: SUNSFI-ALLISON-1 Fitment Notes: 2001-2019 GM Duramax
Suncoast's "BadAss Transmission Jacket" is a custom tailored jacket that fits to the profile of the transmission case. SFI foundation has given this jacket their "4.1" certification which allows them to meet all NHRDA, NHRA, IHRA, NADM rules and regulations. Attachment pieces for this multipurpose "BadAss Transmission jacket" will allow the vehicle to pass tech for both, drag racing and sled pulling. SunCoast designed and made the jacket in the U.S. with the best, most proven heavy Duty/ efficient safety materials available. The jacket features heavy Duty urethane coated nylon, multiple Kevlar layers, and formulas to protect against catastrophic transmission failure. The jacket was designed by transmission specialists for ultimate driver safety.
Suncoast Allison Transmission Jacket Features: