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64 Leaf spring

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Old Jul 26, 2023 | 06:57 PM
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Default 64 rear 8 Leaf spring?

I just picked up my 64 coupe last month and I'm trying to shake out all the bugs.

I noticed the ride is very rough and bumpy. I put her on the lift and noticed I have QA1 single adjustment shocks with an 8 leaf, leaf spring?

Eight did I miss count?

Could this lead to my less than desirable ride? I have messed with the adjuster on the shocks but didn't seem to help much.







Thanks , TJ

Last edited by brickwhite; Jul 26, 2023 at 11:07 PM.
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Old Jul 26, 2023 | 07:05 PM
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That spring looks to flat for being on the ground.
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Old Jul 26, 2023 | 07:10 PM
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Originally Posted by Nowhere Man
That spring looks to flat for being on the ground.

Time for new? Is Eaton the best option for stock 9 leaf?
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Old Jul 26, 2023 | 07:12 PM
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From what I read on here that is the one to get
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Old Jul 26, 2023 | 09:25 PM
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What about the shocks ?
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Old Jul 26, 2023 | 09:41 PM
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Originally Posted by John BX NY
What about the shocks ?

They are newer QA1 single adjustment ones as stated above.


Last edited by brickwhite; Jul 26, 2023 at 11:03 PM.
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Old Jul 27, 2023 | 07:15 AM
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I would change out the spring first, change one thing at a time and test drive. Having rebound adjustable shocks is usually a good thing but if you are still unhappy with the ride and assuming all the remaining components of the IRS are in good shape then I guess you could investigate shocks. Do you have a spare tire in the tub. On my 66 vert, I did notice that the added weight of the spare took some bounce out of the ride.
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