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-   -   1967 c10 drop opinions please (https://67-72chevytrucks.com/vboard/showthread.php?t=682230)

dave`12 09-14-2015 11:02 AM

1967 c10 drop opinions please
 
1 Attachment(s)
1967 c10, 1/2 ton fleetside, I6. The suspension is in good shape, only has worn shocks. Coil springs all around, it does have the one leaf option on the back for heavy loads.

So, I would like to lower it on the cheap. Not looking to go super low, just bring it down a couple of inches or so for looks. Years ago, I lowered the front of my 1969 firebird by taking a hacksaw to the coil springs, but ended up going lower than I liked.

Does anyone know how to determine how much I should cut off the springs for 1 inch and for 2 inches? The springs look pretty good, I'm guessing no sag right now, so no need to account for that (I hope).

I know the advice will probably be to buy lowering springs, but my budget can't afford that and still allow me to do the other things I need to do.

Pictures of trucks lowered 1 and 2 inches would be awesome to let me know how much that change would actually be!

Thanx in advance

Here is a pic with a truck about as low as I'm looking to go:

dave`12 09-14-2015 12:01 PM

Re: 1967 c10 drop opinions please
 
Ok, so digging around I can already see that, unlike my car, 1-2 inches is not gonna cut it. Please ignore that and go by the picture (anyone have any idea about how much the picture is likely lowered?).

indymachinist 09-14-2015 12:59 PM

Re: 1967 c10 drop opinions please
 
3 and 5? just a guess. def. no more than 3 and 5.

dave`12 09-15-2015 02:54 PM

Re: 1967 c10 drop opinions please
 
thanx, curt

any idea how much coil I would have to cut to get to 3 front, 5 rear?

hotrodsinner 09-15-2015 09:50 PM

Re: 1967 c10 drop opinions please
 
Coil in rear with one leaf? I've never seen that? Was that an option? Can I see a pic of that? I'm trying to wrap my head around it?

hotrodsinner 09-15-2015 09:52 PM

Re: 1967 c10 drop opinions please
 
Each cool is approximately two inches. So cut 1.5 coil in front. And rear, if it is coils, get a 4 inch drop coil and a one inch drop block. Or 5 inch drop spring. Or a jeep rear coil will give you close to 5 inches.

Slow Build 09-15-2015 10:02 PM

Re: 1967 c10 drop opinions please
 
Are you sure that truck is dropped? Looks like it has tall tires that fill the well but it doesn't look lowered to me.

hotrodsinner 09-15-2015 10:30 PM

Re: 1967 c10 drop opinions please
 
Do not cut the rear coils! I know people have done it, and someone might suggest it. But don't do it. Either buy a drop spring or use a jeep coil.

Robznob11 09-15-2015 10:34 PM

Re: 1967 c10 drop opinions please
 
Quote:

Originally Posted by Slow Build (Post 7310133)
Are you sure that truck is dropped? Looks like it has tall tires that fill the well but it doesn't look lowered to me.

X2! It needs to be dropped and it would look tight!

dave`12 09-16-2015 09:42 PM

Re: 1967 c10 drop opinions please
 
1 Attachment(s)
Quote:

Originally Posted by hotrodsinner (Post 7310116)
Coil in rear with one leaf? I've never seen that? Was that an option? Can I see a pic of that? I'm trying to wrap my head around it?

Ok, I know nothing about these trucks, just got it. So this is what it looks like. Coils in the back, now look and you will see one spring. My guess it's for heavy loads. It would probably get in the way of a drop...

It's dark and been raining, so the pic is not that good. The exhaust is in front of where the leaf stops. It does not connect, but would hit a bump when the suspension is loaded.

I never had any problem with the firebird after I cut the coils, I just thought it was a bit too low. I've looked around, I think I want a 2" front and 4" rear drop.

@hotrodsinner: So 1 and 1/2 coils in the front. Please tell me why I can't cut the rear? And which jeep spring? For a 4" drop? If you all think it would be dangerous, I would buy the rear. Don't see why I would use a drop block if that would only get me an inch, better to just buy 4" coil drop, I think.

panhandler62 09-17-2015 07:29 AM

Re: 1967 c10 drop opinions please
 
That's a "helper spring". My C-20 had those. I didn't know they were offered on 1/2 tons also.

It's supposed to help prevent bottoming out with heavy loads.

dec010974 09-17-2015 11:18 AM

Re: 1967 c10 drop opinions please
 
Hello dave`12. are you new to the truck south Florida scene? You have a nice clean C10. I like it a lot. I have never seen this/your truck in Miami. I have a friend, that has a 4-6 drop with rally tires, that's local in South Florida. ill post pics of his truck when I get a chance. good luck an nice truck.

michael bustamante 09-17-2015 01:37 PM

Re: 1967 c10 drop opinions please
 
you cannot cut the rear springs. you could add a lowering block though and theyre pretty inexpensive. 2" to start. as for the front spring, just cut 1 full coil off. if its not enoughyou can just pull it and cut another coil but i wouldnt do anymore than that.
and you can leave the add a leaf in the truck. its not hurting anything

zipper 09-17-2015 08:22 PM

Re: 1967 c10 drop opinions please
 
Anybody know what wheels those are?


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