Made in USA
643233-4-B 1963-1970 GM C10 Street Perf A-Arm Kit 1/2 in. Taller Upper Ball Joint; Black
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UMI PERFORMANCEPART NUMBER: 236-643233-4-B

643233-4-B 1963-1970 GM C10 Street Perf A-Arm Kit 1/2 in. Taller Upper Ball Joint; Black

$1,56899
Truck Freight
1 left in stock
ShippingShips on Sep 14, 2026
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A-Arm Kit
  • 1963-1970 GM C10 Street Perf A-Arm Kit 1/2 in. Taller Upper Ball Joint
  • Finish: Black Powdercoated
  • Bushing Material: Delrin
  • Construction: Tubular
  • Adjustable: No
  • Attachment: Bolt In
  • Grade: Performance
  • Sold as a Kit

    UMI’s street performance a-arm kit improves steering feel, enhances cornering and reduces wandering.

    UMI Performance 236-643233-4-B A-Arm Kit Features:

    • Fits: 1963-1970 GM C10 Street Perf A-Arm Kit 1/2 in. Taller Upper Ball Joint
    • Material: Steel
    • Finish: Black Powdercoated
    • Color: Black
    • Construction: Tubular
    • Adjustable: No
    • Bushing Material: Delrin
    • Bushings Included: Yes
    • Pre-Greased: No
    • Grease Fittings Included: Yes
    • Hardware Included: No
    • Ball Joint Included: Yes
    • Grade: Performance
    • Control Arm Construction: Tubular
  • Part TypeControl Arm Kit
    BrandUMI PERFORMANCE
    Package Height7.0
    Package Width19.0
    Package Length22.0
    Weight220.0 PG
    Part CategoryPerformance Parts
    Part FitmentDirect Fit
    Vendor Part Number643233-4-B
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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