Howell EFI Jeep LS LT Vortec EcoTec3 & GM Based EFI Conversions
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Adapter Plates

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  • #H4T2G - ADAPTER PLATE: Holley 4-bbl to GM TBI .5" ThickAdd to cart

    #H4T2G – ADAPTER PLATE: Holley 4-bbl to GM TBI .5″ Thick

    $95.00
  • #H4T2H - ADAPTER PLATE: Holley 4-bbl to 2 TBI, .75" ThickAdd to cart

    #H4T2H – ADAPTER PLATE: Holley 4-bbl to 2 TBI, .75″ Thick

    $95.00
  • #H2J - ADAPTER PLATE: Holley 500 2-bbl to GM TBI, .5" thickAdd to cart

    #H2J – ADAPTER PLATE: Holley 500 2-bbl to GM TBI, .5″ thick

    $95.00
  • #HBT2 - ADAPTER PLATE: Q-Jet Manifold to 2" TBIAdd to cart

    #HBT2 – ADAPTER PLATE: Q-Jet Manifold to 2″ TBI

    $95.00
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