6066 (1960-1966) GMC Truck Club

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-   -   What was the purpose of this set screw (https://6066gmcclub.com/showthread.php?t=50799)

jbgroby February 25th, 2020 02:06 AM

What was the purpose of this set screw
 
1 Attachment(s)
I'm going to guess is was a a set screw to keep the engine from reving too high via have the throttle wide open? Could it have been a governor?

jbgroby February 25th, 2020 03:35 AM

Re: What was the purpose of this set screw
 
Sorry the pic is rotated, I can't seem to change it

WE7X February 25th, 2020 04:46 PM

Re: What was the purpose of this set screw
 
I have never seen that particular bracket setup.
Is it an original part?
Rod J
Issaquah, WA

jbgroby February 26th, 2020 12:45 PM

Re: What was the purpose of this set screw
 
Yes, it came with trucks that used the 4 so. Hydramatic. The longer pass. side part is where the original throttle linkage was connected at the top. The shorter one is where the hydramatic kickdown rod was connected.

ilvracn February 26th, 2020 02:32 PM

Re: What was the purpose of this set screw
 
2 Attachment(s)
i have a bracket on my 61 chevy panel truck, it has a small block chevy. i need to look at it this spring, when i get it out. sometimes the throttle will stick when held wide open, it is binding at this bracket. any ideas?


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