1984dually
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- Aug 31, 2013
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- Danny
- Truck Year
- 1984
- Truck Model
- C30
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- 8.1L
Are the a arms from a 85 c20 the same as a 84 c30? Also the front crossmembe?
Suspension interchange
- Thread starter 1984dually
- Start date
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ali_c20
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- 350, 350
A-arms are the same if the c30 is not the heavy duty (F42 option). In that case the lower control arm is different.
https://www.rockauto.com/en/catalog...50cid+v8,1034187,suspension,control+arm,10401
https://www.rockauto.com/en/catalog...50cid+v8,1032680,suspension,control+arm,10401
Front end is a self contained unit and the same from 1963 - 87 afaik.
I'm sure here are guys around with deeper knowledge on that matter.
https://www.rockauto.com/en/catalog...50cid+v8,1034187,suspension,control+arm,10401
https://www.rockauto.com/en/catalog...50cid+v8,1032680,suspension,control+arm,10401
Front end is a self contained unit and the same from 1963 - 87 afaik.
I'm sure here are guys around with deeper knowledge on that matter.
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