Just bought everything for 3.73 gears

Well I got the new pinion yoke, for a 7260 joint, I based mine off measurements, 1" diameter cap so crossing my fingers it will work..

I will probably swap the gears, as I can live with 3,200rpm or so cruising at 70mph plus paying a friend $50 to do the swap - that's what my old 5 speed fox was with 4.30's though haha plus it will be less load on everything as I plan to race the car on and off the track with drag radials, and don't want to make snapping a U joint easier than it has to be..