When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have a 1969 350 L46 with A/C and heater. There are two radiator sizes listed in the owner's manual, standard and heavy duty. The capacity of the standard is listed as 15qt and the heavy duty is 18.5qt.. How can I tell which one I have without actually draining it?. Are there some dimensions that are known for the two sizes? Is there a part number somewhere? Thanks for any help.
Manual trans only for a L46. My 69 L46 no A/C radiator 4 core , measures 26 1/2 inches between center to center of upper radiator supports , and is listed as heavy duty .
Steven
Last edited by sw69vette; Jul 17, 2022 at 11:19 AM.
Reason: wrong wording
My car is a 4 speed. It appears to measure about 32.5" wide side to side. I don't see any numbers on it. There is a note molded in on it that says "Fill line cold" which
appears to be about 4" down from the top on the radiator. There is not over flow reservoir, just a hose attached to the cap that would drain out any over flow??
Please see attached pic. Thanks for any advise.
My car is a 4 speed. It appears to measure about 32.5" wide side to side. I don't see any numbers on it. There is a note molded in on it that says "Fill line cold" which
appears to be about 4" down from the top on the radiator. There is not over flow reservoir, just a hose attached to the cap that would drain out any over flow??
Please see attached pic. Thanks for any advise.
Radiator Size
