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Product Summary

Hobby Stock, Modified, Sport Mod, Stock Car, Steel

  • Chrysler-type rebuildable screw in ball joints fit a variety of race car and street car applications
  • Same as Moog K772
  • Steel Cap
  • 7° Taper
  • Completely Rebuildable
See more details

Key Specs

MFG. Part #91721034
BrandSpeedway Motors
PositionUpper
Ball Joint TypeScrew-in
Material TypeSteel
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91721034 Details

These Chrysler-type rebuildable screw in ball joints fit a variety of race car and street car applications.

  • Same as Moog K772
  • Steel Cap
  • 7° Taper
  • Completely Rebuildable
  • Screw-In type housing
  • Ultra-low friction

Replacement Stud: 9172103402

 

Application

  • Howe, Dirtworks upper
  • Most aftermarket tubular or strut type lower arms (Speedway, AFCO, Jet, Dirtworks, Howe, Finishline, Lefthander, Port City, etc.).
  • Upper and lower tapers of Mustang II/Pinto spindle
  • Chrysler
    • 300 1962-71
    • Cordoba 1975-83
    • Fifth Avenue 1983-89
    • Imperial 1981-83
    • Lebaron 1977-81
    • New Yorker 1963-82
    • Newport 1961-81
    • Windsor 1958-61
  • Dodge
    • 330 1963-64
    • 440 1963-64
    • 880 1963-64
    • A100 1964
    • Aspen 1976-80
    • Challenger 1970-74
    • Charger 1966-78

Speedway Motors 91721034 Specifications

KEY SPECS
MFG. Part #91721034
BrandSpeedway Motors
PositionUpper
Ball Joint TypeScrew-in
Material TypeSteel
GENERAL
Degree of Taper7 degree
Hardware IncludedYes
NotesSame as Moog K772. Tool 91089601
Sold in QuantityEach

Ratings & Reviews

4.3

3 Reviews

Overall Assessment

Customers appreciate the affordable, well-crafted, strong, and durable ball joint that fits perfectly, even in specific applications like a baby grand race car. It has been noted for its quality, indicating confidence in the manufacturing source. However, there was a minor issue as the product did not come with a boot, which had to be sourced separately. Despite this shortcoming, customers would continue to buy parts from Speedway, as the product's superior features outweigh this inconvenience.

4.3

3 reviews

5

1

4

2

3

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it fit perfectly

5.0

2 years ago

sarge

portland, tn

Verified

i used it on a baby grand race car , it fit perfectly and will buy mty parts from speedway all the time

affordable ball joint

4.0

4 years ago

Runt

council bluffs, ia

Verified

strong durable ball joint

Would Recommend

Well made product, only downside is no boot.

4.0

5 years ago

Sandy

Los Angeles

Verified

Looks to be sourced from Afco, not sure. Very well made, has set up instructions and overall a nice part. I think this may be an older part but hope Speedway carries it moving forward. I think about the only thing that is a -1 star was that it didn't come with a rubber boot. I know it's for racing but still a pain to source and at the time of ordering Speedway was back ordered on the boots. Why does racing imply no boot?

Would Recommend

Showing 3 of 3 reviews

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