Product Summary

Universal Fit, Straight Axle Front Suspension Type

  • 48" Tube Axle Model A-4-Bar for Chevy spindles
  • Plain steel
  • Each kit includes a 48" wide, 3" drop tube axle
  • 31-1/4" eye-to-eye 4-leaf Super Glide cross spring
  • Forged steel lower shock mounts (key-slotted design)

Comes as a Kit

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Key Specs

MFG. Part #91639502
Front Suspension TypeStraight Axle
Suspension Height Adjustment3 Inch Lowered
Control Arm Style4-Bar
Shock TypeNot Included
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Need To Know

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Speedway Motors 91639502 Details

Save yourself searching and confusion with these complete 1928-31 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. (Spring and frame brackets are not stainless steel).

Kit requires 1949-54 Chevy passenger car spindles.

Each kit includes:

  • 48" wide (kingpin-to-kingpin) steel tube axle, 3" drop
  • Urethane-bushed 21" long 4-bar assembly
  • Forged steel spring 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 spring, 1-3/4" wide
  • All hardware for assembly

Charts

Speedway Motors 91639502 Specifications

KEY SPECS
MFG. Part #91639502
BrandSpeedway Motors
Front Suspension TypeStraight Axle
Suspension Height Adjustment3 Inch Lowered
Control Arm Style4-Bar
Shock TypeNot Included
Spring TypeLeaf Spring
FinishNatural
Rotor DiameterNot Included
Spindle StyleChevy/GM Custom
Dropped SpindlesNo
Dropped AxleYes
Dropped Control ArmsNo
Front Leaf Spring StyleSpring-Over Axle
Spindles IncludedNo
Brakes IncludedNo
Steering IncludedNo
Welding RequiredYes
GENERAL
Straight Axle StyleTube

Questions & Answers

2 Questions • 2 Answers

Do you offer a kit like this for coil/over shocks? Want to use coil/over shock units to dial-in the spring and shock rates for a light vehicle. Can the coil/over shocks be mounted to the lower shock mounts provided with this kit to mount the coil springs ahead of the front axle?

by carcrazy

• 11 years ago

1 answer

whats the difference between 32-34 ford 4 bar and model a 4 bar?

by

• 15 years ago

1 answer

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