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Vehicle Info NeededTRANS GOPART NUMBER: 887-200-4R-HD2
Reprogramming Kit TH200-4R
$19286
1 left in stock
Ships on Nov 02, 2026
Lowest Price GuaranteeReprogramming Kit
GM
GM
- Fits All 2004R 1981-On
- Installation: Transmission Removal Not Required
- TH200-4R Reprogramming Kit
- From street to stripthe options in this kit produce shifts from firm to wild! Included are calibrations for multiple valve body types, a new dual-feed 3rd clutch circuit increasing 3rd clutch holding torque by 200% and a billet 2nd servo piston to increase band holding torque.
Automatic Transmission Valve Body Reprogramming Kit
200-4R-HD2 Features:
Take Shifting Control of Your Transmission
Trans Go Valve Body Reprogramming Kits offer the ability to have manual control of your transmission's upshifts and downshifts. These kits deliver shorter, crisper shifting for those who want a competitive edge. Gain more durability and eliminate potential slippage or shudders. Included are all the necessary components to transform your transmission shifting capability.
Part TypeAutomatic Transmission Shift Kit
Product LineTrans Go Transmission Valve Body Reprogramming Kits
BrandTRANS GO
Package Height2.5
Package Width11.5
Package Length15.6
Weight2.65 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number200-4R-HD2
Package Qty1
Package TypeEA
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