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Product Summary

47-54 GMC, 47-54 Chevy, Chevy/GM Stock Spindle Style

  • Drop the front end of your 49'-54' Chevy half ton truck with this new 3" drop axle, measures 50-1/2" Kingpin center to center
  • The center portion of the axle is made of 2" DOM tubing while the ends are CNC milled for solid steel adding strength where you need it
  • Axle accepts a 1-3/4" wide spring with spring pad center-to-center measurement at 26-3/4"
  • Center to center of u-bolt holes is 2.30" side to side, front to rear is 3.195", spring pad width is 29.072" center to center of the outer U-bolt holes
  • The dropped axle will require the tie rod and drag link to be modified

Key Specs

MFG. Part #9104754
BrandSpeedway Motors
Straight Axle StyleSolid Tube
Dropped AxleYes
FinishNatural

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Speedway Motors 9104754 Details

Our 3" dropped axle for your classic '47-'54 Chevy half-ton pick-up will get the front end down where you want it. The center portion of the axle is made of 2" DOM tubing while the ends are CNC milled for solid steel. These axles give you 3" of drop.

The Chevy axles require the steering arm to be modified to accept rod ends or tie rods. U-bolts sold separately.

  • King pin to king pin centers = 50.5"
  • 6" drop measured from spring pad to spindle boss center
  • Axle accepts a 1-3/4" wide spring
  • Spring pad center-to-center = 26.75"
  • Center to center of u-bolt holes is 2.30" side to side
  • Center to center of u-bolt holes front to rear is 3.195"
  • Spring pad width is 29.072" center to center of the outer U-bolt holes
  • Axle Kingpin Boss Height:  2-7/16" (2.438")
  • Axle will provide a camber reading of -1.5 degrees
  • The Dropped axle will require the tie rod and drag link to be modified.

Application

  • King pin to king pin centers = 50.5"
  • 6" drop measured from spring pad to spindle boss center
  • Axle accepts a 1-3/4" wide spring
  • Spring pad center-to-center = 26.75"
  • Center to center of u-bolt holes is 2.30" side to side 
  • Center to center of u-bolt holes front to rear is 3.195"
  • Spring pad width is 29.072" center to center of the outer U-bolt holes
  • Axle Kingpin Boss Height:  2-7/16" (2.438")

Specs

  • King pin to king pin centers = 50.5"
  • 6" drop measured from spring pad to spindle boss center
  • Axle accepts a 1-3/4" wide spring
  • Spring pad center-to-center = 26.75"
  • Center to center of u-bolt holes is 2.30" side to side 
  • Center to center of u-bolt holes front to rear is 3.195"
  • Spring pad width is 29.072" center to center of the outer U-bolt holes
  • Axle Kingpin Boss Height:  2-7/16" (2.438")

Speedway Motors 9104754 Specifications

KEY SPECS
MFG. Part #9104754
BrandSpeedway Motors
Straight Axle StyleSolid Tube
Dropped AxleYes
FinishNatural
GENERAL
Spindle StyleChevy/GM Stock
King Pin Centers50.5"
Suspension Height Adjustment3 Inch Lowered
Material TypeSteel
Perch Centers26.75"
Sold in QuantityEach