We never ordered 2wd trucks for stock, if we got one it was a retail order. I don't remember ever seeing a 4x4 F150 with a 4.2 and a 5 speed- or an automatic for that matter. I'd have to see them side by side in pieces to believe the Mazda sourced transmission is stronger than a T5.
its easy to compare the parts. the r2 is definitely stronger then the t5. the t5 definitely shifts MUCH MUCH better than the r2. the r2 went into the supercoupe because the t5 was not strong enough.
its not opinion...its not a debate. its similar to the difference between a 7.5 and 8.8. they are super close in almost every way and condition....except for one area or two.
IF you never use those areas...better off with the 7.5. uses less energy to do the same job.
IF
4.2 trucks and vans....for sure regional. there are tons of them rotted in half still travelling the road out here....people that know to swap out the oiling system at 70k keep them damn things going and going..
from where my residence is in detroit metro, there are 20 4x4 and 2wd R2s within 150 miles...100 to 700 bux listed available. whether or not they are worth the effort is only chance.
there are zero v8 t5s available.
5 v6 t5s.
cool thing about the v6 t5 is it is stronger than the earlier t5...300 ft input. so if you have parts laying around you can hybridize the damn 164 tooth critter .... waaay more work then it is worth...but it is an upgrade for an 87 mustang.
in a car....i would go with the t5....as long as it was a low power engine say sub 350 hp.
for a 4x4 the r2 is the clear no brainer....you can even use the 4.6 unit on the 302 with some cutting and only living with 5 of the 6 bolts. works fine. just depends on what you are willing to live with.
those 97-later f150 units are both easier to incorporate with the ranger chassis in regards to shifter position and bolt in slave setup.
the m50dr2 is rated at 330 input
t5 265 input.
wct5 300 input....yes the 3.8 v6 has this thing
the cobra/later world class upgraded t5 330 input. aka...."the built units".
the 4r70 516 input.
6r80 600 input
t56 magnum 700 input
tkx 600 input.
for a 2wd application i am just going with the brand new tkx or cdoox. there isnt a t5 capable of handling my normal low v8 power levels.
i remember when everyone was trying to out perform the t45 with t5,s definitely alot was learned. the t45 shifts much better than the t5...never understood the rivalry there.