Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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America's Oldest Speed Shop ®


Forged Adjustable Spring Perches, Polished Stainless

Material Type:
Stainless Steel
Overall Width:
Overall Length:
Sold in Quantity:
Inside Diameter:
Thread Pitch:
Includes nylock nuts.
Forged Adjustable Spring Perches, Polished Stainless

Click image to enlarge

Please NOTE the following about this product:

  • This item is sold as a pair.



Q & A

What's in the Box

Eliminate alignment and binding problems on your straight axle front end! Adjustable spring perches allow you to fine-tune your front spring to get the best possible ride and handling characteristics. Perches are forged stainless steel construction and are long enough to work with lower shock mounts.

Use with 1-3/4" wide shackle/spring. Includes nylock nuts.

Leaf Spring Measuring Guide (Link)


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Forged Lower Shock Mounts, Stainless
(Part #91036102)

New, FORGED stainless steel lower shock mount design is stronger than the competition and incorporates a key slot to stop the rotation other brands suffer from. Machining of matching key slot into perch bolts may be required.  Stud for the shock eye mount is 5/8".

Axle Spring Over Illustration (Link)

Axle Spring Perch, Stainless Steel
(Part #91033045)
                        Works with 1928-34 Ford front ends with 1-3/4" wide cross spring. Extra long for lower shock mounts. Includes nylock nut.
  • 2-1/2" from top of threads to mid shoulder
  • 2-7/8" from top of threads to top of shoulder
  • Thread length is 1-7/8"
  • Distance from the top of the shoulder to the bottom of the threads is 4-3/4"

Leaf Spring Measuring Guide (Link)

OEM Style Ford Tapered Nuts for Front Spring Perch
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                        Axle perch nut for 1928-1948 Ford style front axle perches. 5/8"-18 tapered castle nut.
Speedway 1-3/4 Nylon Spring Shackle Kit, Stainless Steel Finish, Pair
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Fits front or rear springs. All measurements are width of spring. All nylon bushed shackles are 1-1/2" shackle bolt center to shackle bolt center.

Bushings are included. Bushing O.D. is 3/4".


Leaf Spring Measuring Guide (Link)