Hi,
Iīve just replaced the 261 with a 396 ( 1969) in my 6400 HD wrecker. Anyone
have experience with the org. 4-speed trans dealing with the 300HP from the
396? Do Chevy delivered other trans with PTO facilities ( in the sixties?)
"designed" for the 396 output? Will a later trans fit to the orginal
propellershaft and handbrake arrangement? I friend told me that I can only
use the 2-speed rear end while running when shifting up, not if you want to
shift down....Then you have to stop the truck, activate the 2-speed and go
ahead..Is this true..? Doesnīt make sence since itīs the huge step between
3. and 4. th gear I need the 2-speed for when hillclimbing ( shifting from
4.th high to 4.th low..)
Regards
Viggo
Oslo
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