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$644.99
Model A 4-Bar Tube Axle Kit for Ford Spindles, Plain
Model A 4-Bar Tube Axle Kit for Ford Spindles, Plain

Model A 4-Bar Tube Axle Kit for Ford Spindles, Plain

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Model A 4-Bar Tube Axle Kit for Ford Spindles, Plain
Model A 4-Bar Tube Axle Kit for Ford Spindles, Plain
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Part # 91639501
$644.99
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

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Save yourself the searching and confusion with these complete '28-'31 Ford Model A front suspension kits.  Each kit includes a 48" wide, 3" drop tube axle, our famous urethane-bushed 21" long four bar assembly, perch bolts, lower shock mounts, spring shackles, Super Glide spring and the necessary brackets and hardware needed for assembly. 

Requires '37-'48 Ford passenger car spindles

Each kit includes:

  • 48" kingpin-to-kingpin Tube axle, 3" drop
  • Urethane-bushed 21" long 4-bar assembly
  • Forged steel perch bolts
  • Forged steel lower shock mounts (key-slotted design)
  • Spring shackles w/ nylon bushings
  • 31-1/4" eye-to-eye 4-leaf Super Glide cross spring
  • All hardware for assembly

Front Axle/Suspension Tech Tips (GIF) 

 

Notes

We strongly reccommend the use of a front panhard bar (such as our 910-49801, at right) with four bar front suspensions. Four bar suspensions increase suspension travel over original wishbones or radius rods, which increases the need for side-to-side axle control. If using a Vega cross steering system, the panhard bar becomes mandatory as any side-to-side movement will cause bump steer.
Some parts are not legal for use in California or other states with similar laws/regulations

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What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • Plain Front Tube Axle w/ Perch Bolt Holes, Ford Spindle
    Qty x 1
  • Super Glide® Front Spring, 48 Inch Axle, Reverse Eye, Plain
    Qty x 1
  • Speedway 1-3/4 Nylon Spring Shackle Kit, Plain (Zinc) Finish, Pair
    Qty x 1
  • Speedway Front Solid Axle Leaf Spring Perch, Plain Forged Steel
    Qty x 1
  • Speedway Forged Steel Lower Shock Mounts for Front Solid Axle, Zinc
    Qty x 1
  • Steel Jam Nuts, 5/8 Inch-18 Right Hand NF Fine Thread, Pack/6
    Qty x 1
  • Speedway Stainless 4-Bar Rod End, 5/8-18 RH Thread, Straight Shank
    Qty x 4
  • Speedway Plain Stainless Steel 4-Bar Batwing Brackets w/ Mounts, Pair
    Qty x 1
  • 4 - 4 Bar Tubes, 7 Degree - Plain Steel
    Qty x 1
  • Plain Bolt & Nut Set, 4 Bar Kit
    Qty x 1
  • Frame Brackets - Front 4 Bar Kit
    Qty x 1

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