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    Results 1 to 8 of 8
    1. #1
      Join Date
      May 2015
      Location
      Island Lake, IL
      Posts
      815
      Country Flag: United States

      Pro-Touring F-Body GT front springs (LS/Small Block Specific)

      Pair of PTFB GT springs. Never installed.

      I had this set up for an iron engine LS but it'll work for SBC as well. Should be about a 2" lowering spring.

      Only reason for selling is that I got the original engine from my car back and I'm going to switch the car back to that setup. I'm switching to a heavier spring from PTFB.

      These go for $169............I'll $120 shipped

      http://pro-touringf-body.com/Suspension_kits.html

    2. #2
      Join Date
      Jan 2018
      Posts
      2
      Hey, so will these work on SB350 With AC and will the ride still be 2" lower without spring cut?

    3. #3
      Join Date
      May 2015
      Location
      Island Lake, IL
      Posts
      815
      Country Flag: United States
      I don’t know where your car sits right now. There are too many factors for variations for me to give you a guarantee. With AC you should be getting as low as possible with your given engine combination. Aluminum heads can make your car sit higher. Low-friction control arm bushings will allow your car to sit as low as possible. PTFB also sells adjustable body mounts can lower your car 1/2” without even changing the spring. Another way to lower your car 1/2” without changing springs is using 1/2” extended ball joints. Spring spacers can raise your car. Many manipulations can be made.

    4. #4
      Join Date
      Oct 2004
      Posts
      2,544
      Country Flag: United States
      What the rate?
      Red Forman: "The Mustang's front end is problematic; get yourself a Firebird."

    5. #5
      Join Date
      May 2015
      Location
      Island Lake, IL
      Posts
      815
      Country Flag: United States
      Quote Originally Posted by 68Formula View Post
      What the rate?
      Should be 500-600lb range. Most of the sponsors on this forum fall on that range for LS/SBC lowering springs. This is not listed on their website.

      I know with small block, for example, DSE lists 550lb and Hotchkis lists at 600lb. These should be right about there.

    6. #6
      Join Date
      Sep 2009
      Posts
      2,695
      Country Flag: United States
      I ran these springs in my car with my LS swap and this is what mine looked like uncut.



      1955 Nomad project LC9, 4L80e, C5 brakes, Vision wheels
      1968 Camaro 6.2 w/ LSA, TR6060-Magnum hybrid and etc SOLD
      1976 T/A LS1 6 Speed, and etc. SOLD

    7. #7
      Join Date
      May 2015
      Location
      Island Lake, IL
      Posts
      815
      Country Flag: United States
      Thanks for sharing ryeguy! Looks good. Always going to miss seeing the ‘76 on the forums. Maybe one day you’ll have another chance at buying it back.



      Still available.

    8. #8
      Join Date
      May 2015
      Location
      Island Lake, IL
      Posts
      815
      Country Flag: United States
      Sold





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