Originally Posted by Phak1
Another choice that I used in my truck, works great, easily available and cheap.

Steering Box: Grease 00 weight: https://www.tractorsupply.com/tsc/product/super-s-cotton-picker-spindle-grease-00

What I use. At $6.19 a quart the price seems fair. One tip, this stuff is flowable, but SLOW. I put the plastic bottle in a pan of water and turn the heat on low. About the time the water starts to bubble it's ready to head to the shop and fill the steering box. Without this step, you'll squirt a couple thimble fulls into the steering sector fill hole, it'll look full, it's not....take a screwdriver, stick it in wiggle it a bit and when you pull it out the 00 grease will slowly ooze down, keep repeating all the while asking....Why did't I just heat it up?

Good Luck,

RonR


RonR


1951 3600 with Clark flatbed, T5, 4.10 rear
1970 340 Duster
1990 5.0 V8 Miata (1990 Mustang Gt Drivetrain)
1964 CJ5