Rusty Bowtie
General Category => Moose's Tech Corner => Topic started by: Rattiac on September 04, 2019, 02:12:20 PM
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My neighbor copied this information for me to pass along.
He works for a leafspring company .
Had him make new leafspring's for my 32 Pontiac
But anything GM will apply.
(I'll be updating this tonight on what measurements mean.)
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1.) Yr = year
2.) WID = width
3.) NO LVS = number of leafs
4.) Length
SE --------LE = length short end --------long end
5.) FREE ARCH === (This is the imagery line between the center of each bushing and the distance between that and the top of the leave)
Leafspring removed of course.
6.) BUSHINGS----- SE & LE (bushing sizes)
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One thing to note is the LENGTH ----SE & LE
Is only the top leaf measurement , it doesn't show what the below leafs measure out to.
Also thickness is something to think about also.
My leafs measure out to 275.
Due to the economy the spring place has 2 thicknesses on hand but would have to order the steel in.
So my leafs will be (291 on the top leaf and 262 for the other six)
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Good info Rattiac. Not sure how this might apply to your car, but when I had my springs made to factory specs. the front and rear sat too high, even with the weight of the V8. So, I had the eyes reversed and took out one leaf. Just saying.
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Yeah, the fronts I had done were the right ride height but are still a bit stiff. Removed 2 leafs and maybe take one more out once I find a sway bar that'll fit.
Right now im trying to get the car level (leans to the L.R.) before I rip the wood out for steel.
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Too bad you can't scan the documents and save/attach them as pdf.
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I'll ask him about that. Maybe he can do that.
Got the call , springs are done. 😁
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My computer printer/copier can scan as an image or pdf.