[tsm1mt]

The first time I took my truck off road I blew up the Dana 30 with 31 inch tires, I wasnt gunning it or even at a up hill slope, I swapped out the 30 for a 44, The disks are great and I can now run 33's without ever have to worry about breaking them, .................although with my luck my truck is probably on fire as I write this

Surely you jest.

I fragged two or three locking hubs, one Lockright, two axle shafts, broke the rear perches off the housing.. all with little 33s and a stock 304.

Now I run a built 345, wide box, and 36s on the same axles.. and amazingly, the carnage hasn't stopped.

 

[tsm1mt]

Some 30's came with discs.

2/3rds of 'em in 1974.

The other 1/3 were disc 44s.

Or maybe I have it backwards.