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Geerhead55 · 02-16-2013, 12:42 AM

BM,,,, I've been pondering the same swap as you, since my Dana 60 has 4:88s, and I'm told if I want to go with 4:30s, I'll have to change spools,, but if I only go with 4:56s I'll be okay. I'm thinking I won't get enough rpm drop, however, so I'm doing a little more research, still. I don't know how to tell you the difference on the spool series, but most likely there is a thickness difference between the 2. I'm sure someone will let us know.
Please post any info you find,, thanks.
Danny Durham

02-16-2013, 12:42 AM	#2
Geerhead55 VIP Member Join Date: Sep 2002 Location: Tacoma, Washington Posts: 1,632 Likes: 0 Liked 5 Times in 5 Posts	Re: Dana Gear/spool series question BM,,,, I've been pondering the same swap as you, since my Dana 60 has 4:88s, and I'm told if I want to go with 4:30s, I'll have to change spools,, but if I only go with 4:56s I'll be okay. I'm thinking I won't get enough rpm drop, however, so I'm doing a little more research, still. I don't know how to tell you the difference on the spool series, but most likely there is a thickness difference between the 2. I'm sure someone will let us know. Please post any info you find,, thanks. Danny Durham