48-CCV Torque Converter Clutch (TCC) Conversion Valve for 1991-2013 GM 4L80E, 4L85E Transmissions

Name: 48-CCV Torque Converter Clutch (TCC) Conversion Valve for 1991-2013 GM 4L80E, 4L85E Transmissions
Brand: TRANS GO
SKU: 887-48-CCV
Price: 66.56 USD
Availability: InStock

^$66⁵⁶

Ships on 11/11/2026

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TCC Conversion Valve

Transmission Service Kit

TCC (Torque Converter Clutch) Conversion Valve

Fits 1991-2013 4L80E, 4L85E Transmissions

Eliminates Lock-Up Clutch Function

Installation: Transmission Removal Required

Trans Go 48-CCV Features:

GM 4L80E, 4L85E TCC Conversion Valve
This flow correction kit provides a drop-in solution, that redirects converter flow to the primary pump area and allows the converter to stay fully charged under high load and RPM
Fully compatible with our enter line of products for the 4L80E series transmission
Running a non-lock-up converter while driving in an overdriven ratio increases the transmission operating temperature and can cause overheating
Transmission removal is required for installation
Computer must have a state an EPA legal reflash for non-lockup use when used in vehicles that still utilize the OE computer control system for transmission management to prevent the TCM from setting a lock-up performance or slip code such as P0741

Avoid Transmission Pressure Issues

Over time, the transmission regulator valve bore can become worn allowing the line pressure to become unstable. Trans Go offers Pressure Regulator Valve Kits that restore regulator function and eliminate any potential problems of hard shifting, slippage, and overheating. Each kit features high-quality components to deliver reliability and durability for years of service.

Part TypeTransmission Rebuild Component

Product LineTrans Go Transmission Pressure Regulator Valve Kits

BrandTRANS GO

Package Height0.37

Package Width5.62

Package Length10.62

Weight0.25 PG

Part CategoryReplacement Parts

Part FitmentDirect Fit

Vendor Part Number48-CCV

Package Qty1

Package TypeEA