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**sloGMC** · 05-17-2023, 10:47 PM

I talked with a guy from VintageChevyTrucks and he did say that C20s with coils are uncommon and that C20 suburbans would be the best bet.

I currently have a Dana with 4.10s and, yes, even with my 4L80 I'm going to switch to 3.54s.

Maybe I'll make a post in the suburban section and see if anyone knows if their Dana has 12x2.5" brakes.

05-17-2023, 10:47 PM	#38
sloGMC Active Member Join Date: Jun 2018 Location: Central Coast, CA Posts: 123	Re: Dana 60 3.54 in the '68 Chevy C20 I talked with a guy from VintageChevyTrucks and he did say that C20s with coils are uncommon and that C20 suburbans would be the best bet. I currently have a Dana with 4.10s and, yes, even with my 4L80 I'm going to switch to 3.54s. Maybe I'll make a post in the suburban section and see if anyone knows if their Dana has 12x2.5" brakes. __________________ 1971 Pontiac Firebird 1971 GMC C2500 Last edited by sloGMC; 05-17-2023 at 10:55 PM.