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Old 02-26-2016, 04:02 PM   #1
focusedontheprize
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3/4 Ton vs 1 Ton U Bolt Mounting

Hey,

I am picking up U Bolts for my 1 Ton and noticed that Chevy/GM went with a u-bolt reversal on the 3/4 ton.

Is there any particular reason for the differences? Thanks.
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Old 02-26-2016, 05:03 PM   #2
74CustomK20
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Re: 3/4 Ton vs 1 Ton U Bolt Mounting

On the 1 tons (or in my C&C case) the top u bolt plates won't fit with the drums so close to the springs. Going downward with the u shaped bracket it'll work. All others have a gap so they can use Normal u bolt plates.
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Old 02-26-2016, 06:30 PM   #3
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Re: 3/4 Ton vs 1 Ton U Bolt Mounting

I think it might have more to do with the location of the lower shock mount bracket. On a 3/4 ton, the brackets are much closer to the perches than they are on a 1 ton. The u-bolt plates won't fit if they are installed under the axle on a 3/4 ton:

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Old 02-26-2016, 10:14 PM   #4
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Re: 3/4 Ton vs 1 Ton U Bolt Mounting

Thanks @74CustomK20 and @chengny. In the '65 I am running a Cab and Chassis 14FF so I have noticed how little clearance there is between the backing plates and the leaf springs.
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Old 02-27-2016, 12:01 AM   #5
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Re: 3/4 Ton vs 1 Ton U Bolt Mounting

Speaking of U bolts, any suggestions on where to buy them? Mine's a C20.
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Old 02-27-2016, 04:40 PM   #6
focusedontheprize
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Re: 3/4 Ton vs 1 Ton U Bolt Mounting

Quote:
Originally Posted by slotard View Post
Speaking of U bolts, any suggestions on where to buy them? Mine's a C20.
I picked mine up this morning at A1 Springs over in Oakland. Liked the guys and they ran $18.50 a piece.
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