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What do these numbers mean

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Old October 14th, 2014, 06:36 PM
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What do these numbers mean

For you guys that know the numbers. First I am more into drag racing and don't pay much attention to numbers but thought I would ask you what they mean. I bought this 70 442 a few years ago and it has been setting in my shed till I started taking it apart this last year.It was a factory 4 speed non air, non power brake car. the original engine and 4 speed were gone in the 70s when it was raced. The engine is a 70 with the right things on it. but what I want to know is what the 4 speed is that came with it. It has the numbers on it 3885010 and I think p7t077 and on the tail is 3857584 on the tail. If any of you know what they mean I would be interested .
Thank you,
Tim
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Old October 14th, 2014, 06:43 PM
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Originally Posted by tm70olds
For you guys that know the numbers. First I am more into drag racing and don't pay much attention to numbers but thought I would ask you what they mean. I bought this 70 442 a few years ago and it has been setting in my shed till I started taking it apart this last year.It was a factory 4 speed non air, non power brake car. the original engine and 4 speed were gone in the 70s when it was raced. The engine is a 70 with the right things on it. but what I want to know is what the 4 speed is that came with it. It has the numbers on it 3885010 and I think p7t077 and on the tail is 3857584 on the tail. If any of you know what they mean I would be interested .
Thank you,
Tim
That's a 66-68 Muncie.
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Old October 14th, 2014, 06:47 PM
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Muncie Dated Dec 07 1967 M20 or 21 depending on # of rings on input Shaft
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Old October 15th, 2014, 06:18 AM
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Thanks guys for your help. Now I know what it is if any one ask me.
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