Poly Coil Spring Isolators...
#1
Supreme Member
Thread Starter
Join Date: Aug 1999
Location: Woodland Hills, CA USA
Posts: 2,842
Likes: 0
Received 0 Likes
on
0 Posts
Car: Yes...
Engine: Last time I checked...
Transmission: See "Engine"...
Poly Coil Spring Isolators...
After searching high and low on various message borads, I couldn't find any solid information as a far as part numbers to use. So, after measuring my stock WS6 springs and using what limited info. I could find, I ordered the ES-3.6108 for the rear and the ES-9.6102 for the front.
These are the general GM mid-size/full size/S10 pieces and I'm hoping they will work. Summit's estimated shipping is Monday (more likely Tuesday with the holiday). I should have them this week and I'll post my findings after matching them up to the stock springs.
I know some people are interested in this so I decided to be the guinea pig.
These are the general GM mid-size/full size/S10 pieces and I'm hoping they will work. Summit's estimated shipping is Monday (more likely Tuesday with the holiday). I should have them this week and I'll post my findings after matching them up to the stock springs.
I know some people are interested in this so I decided to be the guinea pig.
#2
Senior Member
iTrader: (1)
Join Date: Nov 2001
Location: Irmo, SC
Posts: 689
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1992 Pontiac GTA
Engine: 305TPI
Transmission: 700R4
Axle/Gears: 10-bolt, 2.73
Did you find this thread in your searching? Coil Spring Isolators...(Yeah I know...its been beaten to death)
There's lots of good info on isolators in that post. Also PM ebmiller88, he loves to talk about suspension work.
HTH
There's lots of good info on isolators in that post. Also PM ebmiller88, he loves to talk about suspension work.
HTH
#4
Supreme Member
Thread Starter
Join Date: Aug 1999
Location: Woodland Hills, CA USA
Posts: 2,842
Likes: 0
Received 0 Likes
on
0 Posts
Car: Yes...
Engine: Last time I checked...
Transmission: See "Engine"...
Okay, I received the parts from Summit today and here are the results of my findings:
The isolators on the left are the Energy Suspension #9.6102G and these are the GM general fit. They are a match for the front springs. It seems the front suspension on our cars has enough in common with other GM models. The tubes on the left are included and can be used on the pigtail end of the spring that sits in the A-arm. Summit price is $25 for the complete kit
The small isolator on the right is the ES #3.6108G. This is also the GM general fit. These DO NOT work for the top of the rear springs in our cars. I forgot to factor in when ordering that most GM cars with rear coil springs have both ends tapered. Unlike our springs which are tapered on the bottom only. However, these are useable for the axle end of the springs should anyone have a desire to do so. For that, they are a fit. Summit price is $5 a pair.
The #9.6108 are probably a better fit for the top of the rear springs based on the specs from the ES web site. Keep in mind though that these are thinner than the factory isolators and could affect ride height a small amount. They also may not fit tightly around the post in the body and this could allow the rear springs to shift. IMHO, the factory isolators are best for the rear.
The isolators on the left are the Energy Suspension #9.6102G and these are the GM general fit. They are a match for the front springs. It seems the front suspension on our cars has enough in common with other GM models. The tubes on the left are included and can be used on the pigtail end of the spring that sits in the A-arm. Summit price is $25 for the complete kit
The small isolator on the right is the ES #3.6108G. This is also the GM general fit. These DO NOT work for the top of the rear springs in our cars. I forgot to factor in when ordering that most GM cars with rear coil springs have both ends tapered. Unlike our springs which are tapered on the bottom only. However, these are useable for the axle end of the springs should anyone have a desire to do so. For that, they are a fit. Summit price is $5 a pair.
The #9.6108 are probably a better fit for the top of the rear springs based on the specs from the ES web site. Keep in mind though that these are thinner than the factory isolators and could affect ride height a small amount. They also may not fit tightly around the post in the body and this could allow the rear springs to shift. IMHO, the factory isolators are best for the rear.
Last edited by BretD 88GTA; 06-03-2004 at 10:57 PM.
#5
Banned
Join Date: May 2004
Location: Orange, Calif
Posts: 1,340
Likes: 0
Received 0 Likes
on
0 Posts
Car: '87 Cam RS V6
Engine: Top Secret
Transmission: DYT700R4 custom inerts and conv.
I hasen't run front isolators on my car for over 10 years. Just eletrical tape the tops where they touch the cans. Then grease them.
#6
Supreme Member
Thread Starter
Join Date: Aug 1999
Location: Woodland Hills, CA USA
Posts: 2,842
Likes: 0
Received 0 Likes
on
0 Posts
Car: Yes...
Engine: Last time I checked...
Transmission: See "Engine"...
Originally posted by vsixtoy
I hasen't run front isolators on my car for over 10 years. Just eletrical tape the tops where they touch the cans. Then grease them.
I hasen't run front isolators on my car for over 10 years. Just eletrical tape the tops where they touch the cans. Then grease them.
The ES isolators look like they'll stay in place better. The factory ones tend to shift around a small amount.
Thread
Thread Starter
Forum
Replies
Last Post
camaro1185
Engine/Drivetrain/Suspension Parts for Sale
4
10-26-2015 06:51 AM