Leaf springs

[soundcontrol]

I found these way back in my old shed where they been for 40 years. They are either from my first N code Cuda, or from my G code Challenger, I don't remember. At that time (1980) I wanted the rear end as high as possible, so I tried a lot of spring combinations, I wonder if the loose leafs belongs in the package and if the springs are from the big block Cuda or the small block Challenger?

[anlauto]

Counting the little leaf that has the part number stamped on it, there would be 5 leafs, hard to tell but I only count 4 in your pictures, so it MAY BE possible the loose leaf came from those springs 

[soundcontrol]

Thanks Alan, gonna check for a Part No.

[Chryco Psycho]

That set still have the factory clamps on them & they look tight so my guess is probably unmodified 318 springs
Like you I used to swap leaves around to get the right ride height but also to add more front 1/2 leaves for traction

[anlauto]

For comparison, these are for sure 1971 G code 318 Challenger springs. Five leafs with the number plates, but looking at your picture again I think you might be missing the numbered leafs ???? 

[soundcontrol]

Yes, you guys are right, I am missing the short leafs on this pair, just checked my stock springs from the G-code 73, they have the shorts.

Is there a way to test the springs out of the car to see if they are OK? I now have 5 different leaf spring sets plus those loose leafs.

How many leafs are in a heavy duty set?

[HP2]

My 318 '74 Challenger had four leaf spring packs without the half leaves. Looked just like these.

[Chryco Psycho]

Hp sets had 6/7 with the half leaves