Posted by Fleabag on Wednesday, December 01, 2004 at 8:40AM :
In Reply to: Jonas - 251 Swap from last forum... posted by George (in Houston) on Wednesday, December 01, 2004 at 7:39AM :
George, Help me out I have a 51 ffpw. Is the original transmission a np420 or is it some other number? Still trying to pick up info as I go along. Just getting ready to start on the truck I bought back in the spring time. Thanks Duane.
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