Since 1952
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Speedway Motors Bill Smith

AFCO Standard Weight Jack Assemblies with Aluminum Bolt

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Please NOTE the following about this product:

  • This product is discontinued.

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What's in the Box

  • For 5" or 51/2" springs
  • 11/8" SAE (Fine thread)

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AFCO 20199-5S Weight Jack Assembly w/ 5 Inch Steel Bolt, 5 Inch Spring
                        
  • For 5" O.D. coil springs
  • Includes 1-1/8" SAE (Fine thread) steel bolt
  • Black paint finish
AFCO 20199-6S Weight Jack Assembly w/ 6 Inch Steel Bolt, 5 Inch Spring
                        
  • For 5" O.D. coil springs
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AFCO 20193D Detented Lightweight Weight Jack System, Frame Plate Only
                        

AFCO's Detented Weight Jack System eliminates the need for a jam nut, which allows for fast wedge adjustments on a pit stop or during chassis setup. The stainless steel ball and spring lock the plate from turning under race conditions to prevent unwanted chassis changes on the track. The special ball-ended jack bolt and its accomodating cupped spring plate seat help eliminate spring-to-jack bolt misalignment and spring binding during normal suspension travel.

  • Detent system eliminates the need for a jam nut saving even more weight
  • Ideal for cars that have little or no room around the weight jack bolt
  • Integral pivot for improved spring alignment during suspension travel
  • Use 1" coarse thread jack bolt
  • Black powdercoated finish

NOTE: Jack bolt and frame plate must be used together in order for detent system to be functional.

106-20193D Instructions (PDF)

AFCO 20193 Weight Jack Frame Plate
                        

For conventional spring cars. Uses one inch coarse bolts. O.D. is 5".

AFCO Weight Jack Components

AFCO 20195 Weight Jack Cup
                        

For conventional spring cars. Uses one inch coarse bolts. O.D. is 5".

AFCO Weight Jack Components

AFCO 20199-8 Standard Weight Jack w/ 8 Inch Alum Bolt, 5 Inch Spring
                        
  • For 5" O.D. coil springs
  • Includes 1-1/8" SAE (Fine thread) steel bolt
  • Black paint finish
AFCO 20198-8 Standard Weight Jack w/ 8 Inch Alum Bolt, 5.5 Inch Spring
                        
  • For 5-1/2" O.D. coil springs
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  • Black paint finish
AFCO Weight Jack Aluminum Bolt, 1-1/8 Inch Fine Thread, 6 Inch
                        

Replacement 1-1/8" SAE (fine thread) aluminum bolt for AFCO weight jacks.