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jddowell · 08-12-2002, 03:32 PM

I am looking to change transmissions in my "72" from a 400 auto to an overdrive in order to increase my mileage (interstate driving). If I use either a 200r4, or a 700r4 what changes must be made, ie: shorten drive shaft etc.

08-12-2002, 03:32 PM	#1
jddowell Registered User Join Date: Aug 2002 Location: Cushing, Oklahoma Posts: 20	Transmission switch? I am looking to change transmissions in my "72" from a 400 auto to an overdrive in order to increase my mileage (interstate driving). If I use either a 200r4, or a 700r4 what changes must be made, ie: shorten drive shaft etc.