Blackheart LS Engine Swap Mount Brackets
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HOOKER HEADERSPART NUMBER: 520-71221009

Blackheart LS Engine Swap Mount Brackets

$22995
ShippingShips on Sep 02, 2026
Lowest PriceLowest Price Guarantee

GM
A-Body & G-Body
Blackheart LS Engine Swap Mount Brackets
  • 1964-1967 GM A-Body
  • Stock Mating Plane Location
  • Zinc Plated Finish

    Features:

    • Fabricated steel construction provides a strong and rigid engine mounting foundation
    • Designed for use with the Holley 302-2 oil pan to provide optimized inner tie rod clearances and U-joint working angles
    • Brackets maintain the engine/transmission mating plane in the stock SB Chevy location to ease installation when using a GM TH350, TH400
    • Compatible with stock Saginaw or Delphi 600 series power steering boxes (depending on particular accessory drive system used)
    • Provides ability to use low-mount A/C compressors in most instances
    • Zinc plated finish- provides corrosion protection
    • Brackets are bolt-in compatible with Hooker exhaust manifolds, headers, transmission crossmember and exhaust systems for this vehicle application
    • LS Oil Pan 302-2 can be used with these mounts
    • Pre-Fabricated Mounts for Engine Swap Projects

      Hooker LS Swap Engine Mounting Brackets allow you to transplant a GM LS series engine into your favorite classic car or truck. Using these mounting brackets with Hooker LS swap headers, transmission crossmembers, oil pans, intakes, or exhaust kits ensures that your engine swap project will go smoothly.

    Part TypeEngine Mount Bracket
    Product LineHooker Headers LS Engine Swap Mount Brackets
    BrandHOOKER HEADERS
    Package Height5.7
    Package Width8.4
    Package Length9.7
    Weight6.99 PG
    Part CategoryPerformance Parts
    Engine TypeGM LS
    MaterialSteel
    Part FitmentSemi Universal
    Vendor Part Number71221009HKR
    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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