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Old 07-04-2020, 03:49 PM
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72projectbird 72projectbird is offline
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Join Date: Jul 2013
Location: N.E Massachusetts
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Beautiful sounding T/A Napster!


Quote:
Originally Posted by Baron Von Zeppelin View Post
Great car Napster ! Congrats
I have one 70 TA left that i plan to build that way too. RamIV transplant

And a great document as well. (shipping record)
Your car fits a study we are trying to work on.
Does your car have an original M21 and/or original 3.73 axle ?

Keith K. and I are trying to put together a puzzle

My current thesis is the HD Radiator cars were M21 Close / 3.73
and the HD Rad plus Perf Axle were M20 Wide / 3.73

Then there is also the included chance that some HD Rads were just - HD Rads only.
Thanks man
Mine is a 3.73 M21 HD Rad car. I can post a pic of the PHS if you want. Do you have a thread you'd like it posted in?

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1970 Trans Am RAIII 4 speed
1971 Trans Am 5.3 LM7
1977 Trans Am W72 Y82
1987 Grand National