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Vehicle Info NeededTRANS GOPART NUMBER: 887-7-500
TH700-R4, 4L60 Boost Valve .500 in. Diameter HP/HD
$1864
Ships on 09/17/2026
Lowest Price GuaranteeBoost Valve
Boost Valve.500 in. Diameter HD/HP Fits TH700-R4, 4L60 Fits 2004R, 700R4, 4L60 Installation: Transmission Removal Not Required
7-500 Features:
- TH700-R4, 4L60 TV Boost Valve .500 Diameter for performance applications
- .500" TV Boost Valve: Competitions, Racing, and Pro-street use. Maximum pressure and shift feel. Super HP and Big Block. Allows 236 psi max.
Retain OEM Transmission Shift Quality
A transmissions pressure boost valve and sleeve can wear out over time resulting in lowered mainline pressure and slippage. Trans Go offers replacement Boost Valve Assemblies to regain the necessary clamping force under load to prevent poor transmission performance. These assemblies are an economical direct replacement for OEM units.
Part TypeTransmission Rebuild Component
Product LineTrans Go Transmission Boost Valve Assemblies
BrandTRANS GO
Package Height0.37
Package Width5.62
Package Length10.62
Weight0.02 PG
Part CategoryReplacement Parts
Part FitmentDirect Fit
Vendor Part Number7-500
Package Qty1
Package TypeEA
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