View Full Version : Lowering Suspension on '69


MojoChevy
01-25-2007, 01:12 AM
I am interested in lowering my '69 camaro for road handling purposes. The front end of the car iscurrently disassembled down to a bare subframe . I purchased some 2" lowering coil springs from Hotchkis. I also want to change to disc brakes up front so I have the option in some of the kits to also use 2" lowering spindles. I currently have P235/15s but can change to something different. Is a 4" drop too far for this car? If 4" is too far, how about 3"? I thought maybe I could use rubber coil spring pads under the springs (about 1" thick) and also use the lowering spindles. Any comments on disc brake kits/systems would also be of interest.

shnormo
01-25-2007, 10:09 PM
I think 4 inch is a little extream. I lowered my 79 Camaro 2" and it's pretty low. My front bumper scrapes my driveway and so do the traction bars. As far as brakes. Go for the disc brakes!!!

1969 SS
03-12-2007, 12:26 AM
ORIGINAL: MojoChevy

I am interested in lowering my '69 camaro for road handling purposes. The front end of the car iscurrently disassembled down to a bare subframe . I purchased some 2" lowering coil springs from Hotchkis. I also want to change to disc brakes up front so I have the option in some of the kits to also use 2" lowering spindles. I currently have P235/15s but can change to something different. Is a 4" drop too far for this car? If 4" is too far, how about 3"? I thought maybe I could use rubber coil spring pads under the springs (about 1" thick) and also use the lowering spindles. Any comments on disc brake kits/systems would also be of interest.


first thing you should do is get a ballpark estimate of what size tire you want to try to fit. no matter what you do, those tires will make every mod you do, almost useless for handling

4" is way too muc for stock suspension geometry. also anything more than 2" could run you into shock travel troubles.

coil spring pads to lower? don't understand that

new dropped spindles are gonna cost you a pretty penny. usually if you buy them from someone (Fat Man is real good), they will have a spring and caliper kit. my suggestion is to go with the springs and see how you like that. engine weight, A/C, and other front end stuff will allhave a significant affect on the final drop.


sometimes if you lower the front end you will have a hard time getting an alignment out of it and you might need to buy offset upper A-Arm shafts


you will (should) also have to drop the rear. you can do this with a de-arched spring or a 1" lowering block (most I would recommend).

you can either buy a front bakes disc kit(around $800.00) for the car or search out a 68-72 nova in the junkyard and try to find the set-up there. either way you will need a new proportioning valve and if you are changing from stock drum I'm sure a new master and booster is in order. (I actually have a booster I could sell you that's in pretty nice shape). one often IMPORTANT overlooked thing is after you go to disc brakes, you need to change the rod position going to your brake pedal. (if you are going to power, this will need to be replaced also

good luck at whichever way yo ugo

jonnyNITRO
03-28-2007, 02:15 PM
The drop spindles are a great choice. This maintains your shock height and feel. 1969SS is right about the disc brakes, try a junk yard first. 1969 Camaros did have optional disc brakes. Maybe you can find some. The conversion kits are expensive!
I actually swapped out from entire subframe for a '71 with disc brakes. I am going with 2"drop spindles and low profile tires. Won't know exactlly how it's going to look until I get the wheels and tires though.

NEVER! I repeat NEVER heat your springs to lower you car.
You can cut them (with a torch), but never heat them. Just a warning to others.

The rubber sprng spacer would help to bring it up an inch but I think everyone will agree that 4 inches is too much. Start with the spindles. If you want more, then swap out the springs. Don't go too far too fast. I did that once on my 65 El Camino and dragged the frame down the street as the springs settled in. Remember that they will have to settle once reasembled.

Blade
03-29-2007, 03:09 PM
Johnny I wanna add to her post please do not cut the springs either.

jonnyNITRO
03-30-2007, 01:36 AM
I know. Spindles are the best way to go.

Blade
03-30-2007, 11:56 AM
I have drop spindles with adj. coils all the way around so that is a easy way of lowering ur car.

jonnyNITRO
03-30-2007, 01:01 PM
How do you like those adjustable shocks?

Blade
03-30-2007, 01:02 PM
no shocks all coilovers

jonnyNITRO
03-30-2007, 01:06 PM
Do you have a picture? And some instructions about how their adjusted? I've never used those.

Blade
03-30-2007, 01:27 PM
look in the link in the signature.

there is a pic of the rear and u can see the rear coilovers

and look at the pic of the subframe on the lift the coilover are wrapped in plastic

there is a tool that loosen the bottom bolt and u just twist it

jonnyNITRO
03-30-2007, 02:57 PM
Very nice. Who made the tubular subframe?
Cool garage too. Looks like a converted 3-car.
Is it easy to get to the adjustment when the car's on the ground or do you have someone help you? I would imagine that you need to be concerned about left to right leveling as well.

Blade
03-30-2007, 04:03 PM
A place in ohio. no its a 2 car garage with all our stuff in it. I dont have the subframe in the car yet. working on that, i have to have the frame welded to the sub connectors.

Famous68
07-18-2007, 10:55 PM
I went to this site http://www.jimdyerchevyclassics.com/for all my parts i got 2' drop spindels and disc brakes up frount for like $550 check this site out....

KMausiak10
07-22-2007, 08:50 PM
inches is soooo much! at the most 2 inches... 2 looks really good 4 will drop it to the ground and if you have an upgraded exhaust chances are you have very little ground clearance ... if you do 4 you will bottom out on evey speed bump... unless you get an X-Pipe that runs through the drivetrain then you can have enough clearance... but dont do 4

Blade
08-18-2007, 04:44 PM
I have the subframe with the spindles and its on the ground.