Can anyone provide me with the size of the o-ring that is in the fuel screen cap on the right side of the carburetor, KO- 1977. I've checked several sources and none have the actual size listed other than 23mm o.d. Not sure if there is a specific thickness. CHP is out of stock and unsure when would be restocked and was hoping I could get same from NAPA or other auto supply. Also curious if anyone knows the o-ring size for the intake on a 1978 carb.
Thanks Rich
Thanks Rich