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Old 05-17-2019, 12:46 PM
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unruhjonny unruhjonny is offline
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Join Date: May 2004
Location: Calgary, AB, Canada
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Quote:
Originally Posted by Transamric View Post
Perhaps I'm being redundant here, but a CL 14 x 7" plain steel wheel was also standard for '70-72 Formula and Esprit. Have gotten fairly hard to find.
They have indeed become rather tough to find;
I didn't get my set for cheap, but I think considering what these are going for of late, I got a fair deal - and these ones are really nice.
The guy I was dealing with was definitely a factor.

The CL wheel code was used on some Esprit's, BUT it was not the standard wheel on the Esprit unless optional tires were ordered;
Unless someone comes forward with better information, I am currently convinced that the wheel width was determined by the tire size;

The standard (no-charge) tire on both the base and Esprit models was an E78/14;
The Esprit (and base model if opted with a V8) could have as an option the F70/14 tires;
Opting for F70/14 tires would have changed the wheel.

E78/14 = 14x6" 'AM' code plain steel wheels; standard
E78/14 = 14x6" 'JO' code Rally II wheels; optional
F70/14 = 14x7" 'CL' code plain steel wheels; standard
F70/14 = 14x7" 'JS' code Rally II wheels; optional

I do not know at this time what years the 'AM' 14x6" steel wheels were used for, or what replaced them;
I believe, but am not certain right now if the 'JO' 14x6" Rally II was replaced with 'KU' coded wheels for 1971.
I do know that the 'CL' 14x7" steel wheels were used for 1970 through 1972, then replaced with 'EM' code wheels for 1973/1974, then replaced with 'UC' code wheels.
I do know that the 'JS' 14x7" Rally II was replaced with 'KS' code wheels for 1971, and used through 1975.

__________________
1970 Formula 400
Carousel Red paint on Black standard interior
A no-engine, no-transmission, no-wheel option car.
Quite likely one of few '70 Muncie three speed Formula 400's left.


1991 Grand Am: 14.4 @ 93.7mph (DA corrected) (retired DD, stock appearing)
2009 Cobalt SS: 13.9 @ 103mph (current DD; makes something north of 300hp & 350ft/lbs)