Front Coil Springs

[Deni2nd]

I have a 1970 Chevy Monte Carlo. I am replacing the control arm, bushings, tie, rod ends, etc..

I removed the front coil springs there height is close to 18 inches when sitting on the garage floor. I’m trying to choose a replacement spring. 
 When I took the springs off, I found that one of the springs looked as if it was bent so my question is if I don’t have build sheet how can I tell what size spring belongs there?

  I also noticed on this assembly that one spring was installed upside down so I’m just at a loss at this point. What direction do I go in? Hoping one of you guys can help

[Scott S.]

Tighter coil spacing goes up. 

[Scott S.]

Just now, Scott S. said:

Tighter coil spacing goes up. 

The coil size will depend on the engine you have. 

I've usually just used Parts Place's listings for parts like that..... They're pretty good at which part you'll need. 

Assuming that you're looking to do a stock restoration. 

[cny first gen 71]

The top of the spring is kinda flat the bottom has thr coil that sits in the recessed pocket on lower control arm.

[Dtret]

There are a bunch, and I mean a bunch, of topics on here about coil springs. Height charts and very good comparison and part numbers of which ever you want. Do a little searching in this section and you’ll find them. Or someone will post answers. 

[klassic rob]

correct depending on the type of engine makes a huge difference, want to make sure you choose correctly. if your basically replacing the entire front suspension 

look at coil overs from Alden american, great product easy installation, little pricey but well worth, you will notice a huge difference in the ride. anyway good 

luck.

[RalphN]

I got mine at summit racing. Engine size and if you have A/C.

[RalphN]

More.  Mine is a 1972. But try and find the info from the topic on the page.