1981 Delta 88 - Top Mounted Trans Solenoid Switch?

[gofast123]

I have an older friend that insists he has got a solenoid switch mounted on top of his 307 engine, positioned next to some sort of vacuum diaphram, that gets him 3 to 4 more miles per gallon on the highway with his 3-speed transmission.

I have never heard of such a thing? Can anyone shead some light on this for me?

 

[jdietschweiler]

Cruise control? ?

 

[gofast123]

that's what i thought at first, but he insists it's a transmission solenoid...

 

[jdietschweiler]

Maybe he has a lock up th350 transmission? Its the solenoid that causes the trans to lock up.

 

[gofast123]

I had bad info... now i'm being told they're looking for the CLUTCH CONVERTER ACTUATOR VALVE... I'm being told the p/n is 25523376... any idea where to find one of those?

 

[jdietschweiler]

I had bad info... now i'm being told they're looking for the CLUTCH CONVERTER ACTUATOR VALVE... I'm being told the p/n is 25523376... any idea where to find one of those?

Ha it is a lock up th350c "c" means lock up....

Try an auto parts store...