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qksilver · 03-18-2007, 08:42 PM

New to the 3/4 and 1 ton trucks.
Bamm 24 has a coil spring 4.10 eaton rear that I am going to pick up next month. Plus there is 4.10 pumkin for sale on the board.
I have a 68 C-30 with a factory dually conversion
I am piecing together a 3/4 2 wheel burb from a 1/2.
The question is, because I can't get to the 68 where it's stored, will a 3/4 eaton rear pumkin work in a 1 ton dually rear?
Plus what gear ratio's were available? The 68 has something like 5.17 or higher, I want 4.10 in it and the burb I would like to run something lower than 4.10.
I like that the pumkins unbolt like a ford 9 inch rears, so I would rather swap that than the ring and pinion.
Any help would be greatly apreciated...........
Thanks,
Steve

03-18-2007, 08:42 PM	#1
qksilver Senior Member Join Date: Dec 2004 Location: Southern Pines NC Posts: 3,853	68 dually 1 ton rear questions New to the 3/4 and 1 ton trucks. Bamm 24 has a coil spring 4.10 eaton rear that I am going to pick up next month. Plus there is 4.10 pumkin for sale on the board. I have a 68 C-30 with a factory dually conversion I am piecing together a 3/4 2 wheel burb from a 1/2. The question is, because I can't get to the 68 where it's stored, will a 3/4 eaton rear pumkin work in a 1 ton dually rear? Plus what gear ratio's were available? The 68 has something like 5.17 or higher, I want 4.10 in it and the burb I would like to run something lower than 4.10. I like that the pumkins unbolt like a ford 9 inch rears, so I would rather swap that than the ring and pinion. Any help would be greatly apreciated........... Thanks, Steve Last edited by qksilver; 03-18-2007 at 08:42 PM.