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JEGS Frame Extension

555-64718

made in usa

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Frame Extension
$60.49
$54.99
SAVE $5.50
More than 10 available
Frame Extension
  • 1978-1983 GM G-Body
  • 18 in. x 3 in. x 1 in.
  • Black Powdercoat
  • 1/8 (.125) in. Thick Steel
  • Sold Individually
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    64718 is rated 4.8 out of 5 by 4.
    Rated 5 out of 5 by from 83 Buick regal Exactly what I needed for my 83 Buick regal with th400 swap
    Date published: 2022-12-30
    Rated 5 out of 5 by from JEGS brand frame extension & crossmember This frame extension is needed for 1978/9 G-body cars, using a TH400 transmission & the JEGS brand transmission crossmember. I bought crossmember first, then tried installing and realized I had to have this. The JEGS brand crossmember & frame extension both bolted in and worked as designed. Very minor floor “denting” was required on driver side floor. overall satisfied with my purchase
    Date published: 2022-03-09
    • y_2023, m_9, d_20, h_3
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.35
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    • clientName_jegs

    81 Malibu turbo 400 so I need 1 or 2 frame extensions ? Thanks 

    Asked by: Card
    Jegs 555-64718 you would only use one if you needed it
    Answered by: langus
    Date published: 2022-10-03

    Is this the frame extension needed for the th400 crossmember to be installed correctly?

    Asked by: Big Bu Brew
    Hello, Yes- if you have 1979-1983 G-Body chassis you will need this. some of the early 84 car also will need this because some of the early 84' s used left over 83 chassis.
    Answered by: BrandonJ
    Date published: 2021-02-18
    • y_2023, m_9, d_21, h_3CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.35
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    • clientName_jegs

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