Driveshaft lengths - Impala Tech
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post #1 of 2 (permalink) Old 03-20-2019, 12:13 PM Thread Starter
Join Date: Nov 2008
Location: Park River, ND
Posts: 76
Driveshaft lengths

Hey. I have a 63 impala wagon, 454 turbo 400. Going to go to a Muncie 4speed. From what I can gather, the driveshaft front half is the same length for either the original PG and the Muncie 4 speed. Correct? Of so, does anyone know the exact length of the front shaft? I need to go to a wrecking yard and sort thru d shafts to attempt to find one the correct length. Any help appreciated
Nodak is offline  
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post #2 of 2 (permalink) Old 03-20-2019, 01:15 PM
Join Date: Jan 2006
Posts: 12,887
You have to have a different front yoke and a longer drive shaft to go from a TH400 to a Muncie (or PG, orh TH350, or the 700R4 trannies). A stock one outof the bone yard will work with your Muncie change over.

Big Dave
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