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Popular choice is the M5OD-R2 5-speed from a 1997 and up 4.2l(V6) F150.
4.2l V6 has same trans bolt pattern as 302(5.0l), M5OD transmissions have integrated bellhousing so are engine specific.
In 1997 the M5OD-R2 shifter was moved farther back so is only an inch or so away from where the M5OD-R1 Ranger shifter is located.
The R2 was used on the modular V8s as well so can handle the power, but these won't match 302 pattern
Ratios are
1st 3.90:1
2nd 2.25:1
3rd 1.46:1
4th 1.00:1
5th 0.80:1
Ron what clutch are people using with the 4.2 v6 m5od-r2? Also flywheel? Can you use a f-150 flywheel and clutch/pressure plate?