Symptoms:
- Lost, damaged or modified original valve
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.4L60
Throttle Valve
Part No.77968-02
Fits both aluminum sleeved and non-sleeved units.
You need this if... View Instructions Find a DistributorIn 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
You need this if...
Vacuum testing at the port(s) indicated fails to hold the recommended minimum in-Hg, or if wear is visually detected.
相关Sonnax部分
Required
Recommended
4L60
Oversized Throttle Valve77968
Not compatible with early '82–'90 aluminum sleeve units.
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Helps cure:
- Low line rise
- 3-4 Clutch & band failure
Required
Recommended
