04-25-2009, 11:03 AM | #1 |
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Join Date: Aug 2005
Location: Vallejo, California
Posts: 659
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1/2 to 3/4 ton swap.
I just want to confirm that the 3/4 ton rear leaf spring brackets, and shackles are the same dimensions as the 1/2 ton. So theoreticly I could take a whole 1/2 ton rear with springs and shackles and bolt it right in a 3/4 ton frame?
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'73 C-30 3+3 Dually 454/TH400 '74 Fleetside 350/TH350 (SOLD) '69 Nova 350/TH350 (project FOR SALE) '63 Nova 305/TH350 3.73 posi (the wife's project) |
04-25-2009, 11:31 AM | #2 |
67-72 parts collector,…
Join Date: Nov 2002
Location: Mid-MO
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Re: 1/2 to 3/4 ton swap.
Member bagged74 just did this with his old crewcab.
I believe the leaf spring perched are positioned wider on the 3/4 tons,... so the 1/2 ton perches will have to be moved out wider to set correctly on the 3/4 ton leaf springs. .
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04-25-2009, 11:39 AM | #3 |
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Join Date: Aug 2005
Location: Vallejo, California
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Re: 1/2 to 3/4 ton swap.
Or could I use the 1/2 ton frame brackets? What did you do on your Crew cab? Thanks for the help.
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'73 C-30 3+3 Dually 454/TH400 '74 Fleetside 350/TH350 (SOLD) '69 Nova 350/TH350 (project FOR SALE) '63 Nova 305/TH350 3.73 posi (the wife's project) Last edited by bad_burb; 04-25-2009 at 11:40 AM. |
04-25-2009, 01:37 PM | #4 |
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Join Date: Jan 2009
Location: Canada
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Re: 1/2 to 3/4 ton swap.
1/2 ton and 3/4 ton have the same spring perch width. It's the 1 ton that is different. The 1/2 ton stuff will all bolt to the 3/4 ton hangers as long as the springs are the same length.
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