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3646 Straight Axle Conversion

  • 3646 SAC Kit
68.00 LBS
Usually ships within 7-10 days
Calculated at checkout

Product Description

3646 Straight Axle Conversion

Are you looking for more performance from your 88-98 GM truck or SUV?

This kit is for 36” spring center axles using 46” long springs.

You can call it a SAC or SAS either way it is going to replace your Independent Front Suspension (IFS) with a solid axle. Our solid axle kit will allow you to mount leaf springs to your 88-98 GM truck or SUV’s existing frame. The leaf springs will offer more axle articulation and travel than the stock IFS. With a solid front axle there are a wide variety of choices for gear ratios and traction aiding devices. With fewer moving suspension components you will gain reliability and longevity. Our SAC kits are designed to bolt on to your vehicle’s frame using some factory holes. However some welding and cutting may be required to install this kit. Our kit will increase your ride height by 4” when used with FabWorx Offroad 46" front springs. .

Our kits are made here in the USA.


  • 4” Increased ride height with FabWorx Offroad front springs.
  • Replaces IFS suspension
  • Allows the use of solid front axle
  • Uses 46” long springs
  • Uses 36” wide spring center axle
  • 3” ID bracket mounting width

Compatible Axles:

  • 80-97 Ford Dana 60 Front Axle

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