a833 would be Ok with a 360. Would bolt to the newer np435 dual pattern bellhousing too. Think late 80s.

nv4500 will NOT bolt to a np435 bellhousing.

Don't know how you guys are using 1st gear to take off unloaded in a np435 since its barely synchroed. I only used mine in my 83 and 88 in the woods or hay fields. 3.23s in the 88 and 3.55s in the 83.

nv4500 in my 92 is awesome. Shifter is closer and ratios are different.

You will thoroughly enjoy a 360 magnum , nv4500 combo with 4.10s