Looking for a picture of a 1972 B-body Radiator cap with the Max Cooling. It is Part # 3574154. It is used with this recovery system bottle...As Always, Thanks in advance.

Radiator cap or overflow bottle cap ?

The radiator cap for one with overflow system is round with a green label on it ( sorry, no picture on file )

Thanks the Radiator cap. I have an Nos overflow cap and hoses for the bottle... Looking for a picture of it to confirm what it looks like but it is like finding Bigfoot..

I found this one and purchased it, which by part number is a "71" I however never saw a factory set-up on a 71... Was wondering if this is the same correct part for the '72 B-body just superceded.. I also have a complete 73-4 B-body Overflow and Radiator cap set-up and that cap has the Green writing with part #... This '71 has a black cap..

Supersedes by several numbers

I may have the colors reversed in my original comment ( im not real sure now )

Found pictures of this one on the net


ps, a buddy of mien had a few of these under a couple different pt numbers at Carlisle a few years back.

sold them all pretty quick

Thanks hopefully someone comes up with a 72 cap for reference to see if my Nos 71 cap is also the same..

Greg GLNOS on e-bay has a wrong set-up for sale...Looked for reference but it has a 73 Radiator cap and a C-body lower bracket...
https://www.ebay.com/itm/MOPAR-NOS-...-OVER-FLOW-TANK-W-BRACKETS/362624948048?

that upper bracket is NOT correct either

I did not even look at the top bracket.. LOL so the only thing correct is the bottle for $950...

I lucked out a few years ago and found the lower tank bracket for my car after looking for decades. Brad's Nos had it for $50...

$950 ?????
holy chit

Pretty sure this is the correct rad cap for any car since I've seen this hideous thing on everything from a Hemi 'Cuda to a Superbird.

Getting the right shade of red for that lever is the key............lol

I had a 72 charger with that option and the lettering on the cap was green, 71 build date. I have no pics sorry, but still have the bottle. hoses, lid, brackets, and an nos bottle. Maybe 71-72 was green, later black? For some reason I remember the round cap and a white paper tag with green lettering... maybe not, been a while.

Hi Thanks for responding...I have both caps Nos what I have is the 71 in black and 73-4 in green...