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Liberty · 03-20-2015, 01:28 PM

The C-20 is normally a 3/4 Ton.

C10 = 1/2 Ton
C20 = 3/4 Ton
C30 = 1 Ton

GM used nameplate number to designate type and size.
IE a Silverado 10 is a C10 with the Silverado package.

Yours could be a heavy 1/2 ton like the previous poster said.
Like I said, The Bonanza's are always a cool mix and match!
Edit: I brain farted on the numbers!

03-20-2015, 01:28 PM	#11
Liberty Registered User Join Date: Feb 2015 Location: Bonham, Texas Posts: 241	Re: 1977 Bonanza 20, need help. The C-20 is normally a 3/4 Ton. C10 = 1/2 Ton C20 = 3/4 Ton C30 = 1 Ton GM used nameplate number to designate type and size. IE a Silverado 10 is a C10 with the Silverado package. Yours could be a heavy 1/2 ton like the previous poster said. Like I said, The Bonanza's are always a cool mix and match! Edit: I brain farted on the numbers! Last edited by Liberty; 03-20-2015 at 01:33 PM.