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-   -   Rear springs (https://forums.maxperformanceinc.com/forums/showthread.php?t=775453)

1966geeto 06-10-2015 04:05 PM

Rear springs
 
I installed a set of vert springs in my 66 as recommended by our former host I wanted to get about an inch of height without adding any extras. I did not get the results I was looking for and was wondering if big car rear springs would work or do I just bite the bullet and have them made. Any suggestions.

1969GTO 06-10-2015 06:30 PM

Spacers?

1966geeto 06-10-2015 06:38 PM

I looked at the billet spacers that Jeggs has just unsure of how they mount do the have insulators on both sides ?

SteveGB21 06-10-2015 08:36 PM

Wagon springs.
 
I wanted to ask have you considered wagon springs? On '68-'72 models, they have a tendency to sag.

OCMDGTO 06-10-2015 09:06 PM

Went through this with my 69 GTO & got spacers from Summit for under $50 as I recall. I'm pretty sure they were 1 1/2" & went between rear diff & bottom of spring. Insulator went between spring & body on top, nothing between spring & diff. I have many miles & burnouts since with no issues.

b-man 06-10-2015 10:12 PM

A '66 rear spring simply bolts down to the spring pad on the rear axle. No lower insulator is used, unlike the '67 -'72 cars.

You can either buy or make some spacers in the desired thickness and buy longer bolts. It's very easy to keep your current springs and adjust your rear ride height to exactly where you want it using a flat steel or aluminum spacer with a 1/2" hole drilled through it.

AG 06-11-2015 06:57 AM

I put wagon springs on my '65 and the ride height is perfect.

1966geeto 06-11-2015 04:37 PM

Quote:

Originally Posted by OCMDGTO (Post 5416114)
Went through this with my 69 GTO & got spacers from Summit for under $50 as I recall. I'm pretty sure they were 1 1/2" & went between rear diff & bottom of spring. Insulator went between spring & body on top, nothing between spring & diff. I have many miles & burnouts since with no issues.

Nice!!

roy381 06-11-2015 09:00 PM

AG, what did the wagon springs come off of ?

The Champ 06-12-2015 06:27 AM

^ Most likely a LeMans/Tempest wagon of the same year.

NO67GTO 06-22-2015 10:12 PM

I put wagon springs in my LeMans and it raise the bumper 1&1/2"

1969GTO 06-22-2015 11:12 PM

spacers I removed from my 69 GTO
 
1 Attachment(s)
Attachment 401169:eek:
I removed them and installed a new set and ride height was fine:clap2:

1966geeto 06-23-2015 06:25 AM

Quote:

Originally Posted by NO67GTO (Post 5422115)
I put wagon springs in my LeMans and it raise the bumper 1&1/2"

What year and model springs ?

NO67GTO 06-23-2015 07:29 AM

I don't remember its been 20 yrs


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