65 Rochester 4bbl 409/340

65Impala409

Well Known Member
Hi ALL,

I have the original rochester carborator that is posted on the reference page,7025123. Now for the real question, not even sure what it is called but I saw it on a 327 motor and it looks like it is a screw with a spring around it and appears to keep the idle steady or act as a stopper? This piece is separate from the carb and mounts towards the front drivers side of the carb. I was wondering if I should have this piece. Thank you for the information...
Ned
65Impala409
 
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