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Flaming River FR1939-8

Chrome Moly Racing U-Joint 3/4"-30 x 1" DD

Flaming River FR1939-8
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made in usa
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Estimated to ship directly from the manufacturer on 06/05/18
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Flaming River FR1939-8 Chrome Moly Racing U-Joint 3/4"-30 x 1" DD $97.99
Chrome Moly Racing U-Joint
  • 3/4"-30 x 1" DD

  • Flaming River FR1939-8 Details

    Single U-Joints


    Sold individually
    Universal Joint Material
    Steering Universal Joint Style
    Universal Joint Finish
    Black oxide
    Shaft End 2 (in.)
    1 DD
    Shaft End 1 (in.)
    3/4 30-spline
    Yoke Dimension 2
    1" DD
    Yoke Dimension 1
    Manufacturer's Part Number:

    Flaming River Chrome Moly U-Joints are low-profile, needle-bearing u-joints designed to outlast pin-and-block u-joints in racing applications. These reduced diameter u-joints provide extra clearance for larger headers and reduced weight. The chrome moly u-joints also do not require lubrication. 


    • Low-profile design allows for more clearance
    • 300 ft/lb strength rating
    • Up to 35° angle
    • Black oxidized finish

    FR1939-8 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Excellent quality 200k mile 98 S10 Blazer had a wore out rag joint. I looked at the cheap u-joints and decided to spend extra and the FR part. It costs over twice as much but its American made (in Ohio) and the quality is top notched. Install is not to hard if you carefully cut off the rag joint and grind down the flared double D. A dremel tool w/metal cutting wheel is all that's needed.
    Date published: 2015-02-14
    • y_2018, m_5, d_26, h_1
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    Some parts are not legal for use in California or other states with similar laws / regulations