Spring Isolator Question.......
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Senior Member
Joined: Jun 2001
Posts: 562
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From: New Port Richey, Florida, USA
Car: 1989 Pontiac GTA Hardtop.
Engine: ZZ4 - 350
Transmission: Garbage
Spring Isolator Question.......
Hey Guys, I am going to install my new Springs soon, But I want to replace the spring Isolators. but when I go to GM Parts Direct, and I put the part #'s in for the spring isolators, it only shows Front Uppers, and rear Uppers. Do these cars have front Lower or rear lower Isolators, or do these cars just have upper insulators? I just want to know before ordering them. Thanks!
Mike
Mike
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Upper only. Apparently, IIRC, the rears are fourthgen and jack the rear up considerably. For more info, you might consider a search.
JamesC
JamesC
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