GM LS Engine Swap Transmission Crossmember for 1964-1967 Chevy Chevelle
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DOUG'S HEADERSPART NUMBER: 776-SKC101

GM LS Engine Swap Transmission Crossmember for 1964-1967 Chevy Chevelle

$24439$271.54You Save$27.15
ShippingShips on 09/09/2026
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GM A-Body
Engine Swap Transmission Crossmember
  • 1964-1967 Chevy Chevelle
  • 4.8L to 6.2L GM Gen III/IV LS Engines
  • Fits GM Late-Model Manual or Automatic Transmissions
  • Clearance for 3 in. Exhaust
  • Welded Steel
  • Black Powder-Coat

    Breakdown of Included Items

    Doug's SKC101 LS Engine Swap Transmission Crossmember:

    This Crossmember kit is part of Doug’s LS engine swap components that are available separately for different requirements and options for your project.

    Supporting Components for Doug's SKC101 LS Engine Swap Transmission Crossmember (Each Sold Separately):

    • LS Engine Swap Motor Mounts for 1964-1967 Chevy Chevelle SK103
    • Cast-Aluminum Oil Pan Kit SKOP100 or equivalent
    • GM Style Transmission Mount Such as JEGS 555-61820 or Energy Suspension 3-1108G or equivalent

    Doug's SKC101 LS Engine Swap Transmission Crossmember Fitment Notes:

    • GM TH350, TH400, and 200-4R transmissions fit without chassis or body modification
    • 4L60/65 and 4L70/75 may require slight clearancing to the firewall above the upper left bellhousing bolt. Clearancing WILL be necessary at the 2-4 servo cap on the right side of the transmission
    • 4L80/85 Clearancing around the following areas will be necessary; the output speed sensor, the electrical plug on the left side, the cooler fitting areas on the right side, and the two rear band anchors that protrude on the upper right side of the case near the rear
    • T-56/T-56 Magnum from 4th Gen Camaro or Firebirds will require Cutting a slit down the center of the transmission tunnel the full length of the transmission
  • Part TypeAutomatic Transmission Crossmember
    BrandDOUG'S HEADERS
    Package Height8.0
    Package Width10.0
    Package Length28.0
    Weight35.0 PG
    Part CategoryPerformance Parts
    Engine TypeGM LS
    Transmission Mount IncludedNo
    Crossmember FinishBlack powdercoated
    QuantitySold as a kit
    Crossmember MaterialSteel
    Bolts Or Studs IncludedYes
    Vendor Part NumberSKC101
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    LS Engine Swap Motor Mount Brackets for 1964-1967 Chevy Chevelle

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    Oil Pan Kit for GM LS Engine Swaps [Cast Aluminum]

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    Oil Pan Kit for GM LS Engine Swaps [Cast Aluminum]

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    Motor Mount Insert 1998-02 Chevy Camaro & Pontiac Firebird

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    Motor Mount Insert 1998-02 Chevy Camaro & Pontiac Firebird

    Part Number : 355-3-1151G
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    Motor Mount Insert 1998-02 Chevy Camaro & Pontiac Firebird

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    Motor Mount Insert 1998-02 Chevy Camaro & Pontiac Firebird

    Part Number : 355-3-1151R
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    GM Urethane Transmission Mount Fits most GM Transmissions

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    GM Urethane Transmission Mount Fits most GM Transmissions

    Part Number : 555-61820
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    Polyurethane Transmission Mount with Zinc Finish, Gold Bracket, Black

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    Polyurethane Transmission Mount with Zinc Finish, Gold Bracket, Black

    Part Number : 355-3-1108G
    $4631
    Engine Load Leveler [1,250 lb.]

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    Engine Load Leveler [1,250 lb.]

    Part Number : 555-80048
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    Engine Lifting Chain 34"

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    Engine Lifting Chain 34"

    Part Number : 555-80049
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    Engine Sling [1000 lb. Capacity]

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    Engine Sling [1000 lb. Capacity]

    Part Number : 555-81378
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    Engine Stand [1000 lb. Capacity]

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    Some parts are not legal for use in California or other states with similar laws / regulations
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