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4l80E to 205

TWISTEDJACK

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Do they make such an adapter?? I was told that they ran them in only one model for a year or two?? Does anyone know how to mate the two together.
 
Stock application is '91 crewcab only.

You can use a 85-90 TH400/NP205 adapter and machine it slightly to fit the 4L80E case.
 
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Stock application is '91 crewcab only.

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Correct, but very hard to find.

I also believe it makes a difference which input shaft you are using (long vs. short).
 
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Stock application is '91 crewcab only.

[/ QUOTE ]

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You can use a 85-90 TH400/NP205 adapter and machine it slightly to fit the 4L80E case.

[/ QUOTE ]

Yase, what he said. /forums/images/graemlins/deal.gif
 
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I also believe it makes a difference which input shaft you are using (long vs. short).

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It would only matter if you doing something custom. The 85-up 205 adapters are round pattern. All the round pattern 205s (85-up) have the long input shaft.
 
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Stock application is '91 crewcab only.

[/ QUOTE ]

<font color="white">_____ </font>


[ QUOTE ]
You can use a 85-90 TH400/NP205 adapter and machine it slightly to fit the 4L80E case.

[/ QUOTE ]

Yase, what he said. /forums/images/graemlins/deal.gif

[/ QUOTE ]

I second all the above info. BTW, good luck on finding an original adaptor unless you find the whole truck. /forums/images/graemlins/whistling.gif /forums/images/graemlins/histerical.gif
 
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