Throttle Valve
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Throttle Valve
Sale price$81.23
Product Details
Description
Fits both aluminum sleeved and non-sleeved units.
In GM 4L60 units, modifying or replacing the throttle valve is a common practice during rebuild, but these modifications and replacements often alter performance, leaving the core unusable. Sonnax replacement throttle valve 77968-02 aids in restoring the core to original condition by following the OE design.
- Valve is made from hardened steel
- Follows OE design
- Salvages cores
- Drop-in Zip Valve™ installs quickly and easily
Symptoms:
- Low line rise
- Pin bore wear
- Early upshifts
- Soft upshifts
- Premature 3-4 clutch failure
Cause:
Many throttle valves have been modified or replaced with a kit version during previous rebuilds. This often alters performance, rendering the core unusable.Correction:
Sonnax direct-replacement, drop-in throttle valve aids in restoring the core to original condition by following the OE design.