Re: synthetic's in trans and rears ?
 

Screw TCI,if anyone is ever going to mail order a trans ,pm me,I can do anything they do for less. I specialize in upgrading and beefing up transmissions when I rebuild them and do everyone of their upgrades in my basic rebuilds,Smitty

Re: synthetic's in trans and rears ?
 

i had the trans done already by a local guy brazed billet convertor, heavy duty clutch set, lowered the stall etc...

Re: synthetic's in trans and rears ?
 

It's 4WD. I tried a 4L80 but they couldn't get it to work- computer issues.

Re: synthetic's in trans and rears ?
 

Its not easy but there are stand alone computers out there to install 4l80'es in any vehicle,they used to be big bucks but have gotten semi-reasonable in past few years. We have done a few conversions on various vehicles,Smitty

Re: synthetic's in trans and rears ?
 

We redid it and now my son's driving it- he's loved it since he was a little kid. I doubt he'll be towing anything so I 'm hoping it holds.

Re: synthetic's in trans and rears ?
 

I believe Ford uses synthetic tranny fuild now in all vehicles...check it out.

Their oil is a syn-blend 5w-20

Re: synthetic's in trans and rears ?
 

installed the mag tech trans pan and rear diff cover, converted everything over to synthetic and installed a 5.5" fabtec lift kit...what a diff. she rides like a new truck