Grit dog
Full Access Member
- Joined
- May 18, 2020
- Posts
- 6,116
- Reaction score
- 10,297
- Location
- Washington
- First Name
- Todd
- Truck Year
- 1986
- Truck Model
- K20
- Engine Size
- 454
Interesting.My 86 came with a full floater. It's C6P optioned though.
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Interesting.My 86 came with a full floater. It's C6P optioned though.
Its got gov-bombs in both axles too.Interesting.
yes, my 85 k20 super double xtra heavy duty is C6P as wellMy 86 came with a full floater. It's C6P optioned though.
because c6p standard equipment most years was still a semi float axle. unless you got a 4.10 or a 4.56 I believe likely axle would be semi floatMine's a C6P as well. Ive wondered why it didnt have a FF since i figured out what C6P meant. Maybe because its a 4x4?
GU6 REAR AXLE-3.42 RATMy mind is blown. My K30 has a 14 bolt FF, of course, but so does my '84 GMC K20. Are you all sure that no K20s came with the FF? The option number on the tag for the axle is GU6; REAR AXLE-3042 RAT.
driveline brake if someone had the space and could source one would be cool but not very ideal for most people.Disc brake conversions suck. Those caddy calipers are more trouble than they're worth. Parking brakes and emergency brakes are two different things.
Mine is a K20 Scottsdale too.Mine's a C6P as well. Ive wondered why it didnt have a FF since i figured out what C6P meant. Maybe because its a 4x4?
Factory C6P 4.10 truck here.because c6p standard equipment most years was still a semi float axle. unless you got a 4.10 or a 4.56 I believe likely axle would be semi floatYou must be registered for see images attach
I accidently took a screenshot of the diesel specs, but the same thing is listed for non diesel it just has 4.10 not 3.73
so im less sure now sine the https://www.gm.com/content/dam/comp...its/chevrolet-trucks/1986-Chevrolet-Truck.pdf didnt clarify much
SameFactory C6P 4.10 truck here.