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Old 08-16-2020, 04:58 PM   #694
jumpsoffrock
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Join Date: Apr 2014
Location: California
Posts: 923
Re: 67-72 C/K/T-40's-90's!

Quote:
Originally Posted by factorystock View Post
435's first became an option of Chevy and GMC larger series trucks in '64. It was called the "heavy duty 4 speed", stronger than the 420. When the 465 came out in '68, the 2 transmission were about the same in strength.
I had no clue of the pecking order of those trans!? I always though top dog for toughness was the 420 out of those three.
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