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Hooker BlackHeart Heavy Duty Clamshell Engine Mount Kit

GM Gen-V LT Heavy Duty Clamshell Engine Mount Kit - Engine Set includes 2 Clamshells, 2 Black Polyurethane Inserts & 2 Bolts

PART# VK090154

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$155.59   Suggested Retail
$128.49   Holleydays Price
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Hooker BlackHeart Clamshell Engine Mounts fit the Gen-5 LT engines. These professional quality housings are a two piece, bolt together design featuring heavy-duty 11 gauge steel construction with O.E specs and a durable powder coated finish.


  • Clamshell uses Hooker BlackHeart LS/LT 4th Gen F-Body style Poly Inserts to place engine crank centerline and transmission mounting plane in the same position as a stock LS engine
  • Works with all Holley LT swap kits that utilize 4th Gen F-Body mounts, allowing installation of a Gen 5 LT engine into a Holley LS swapped vehicle while maintaining the same transmission position and crossmember (Will require new headers)
  • Heavy duty 11 gauge steel construction with reinforcement ribs for strength and durability
  • Two piece bolt together design (eliminates the rivet drilling required when using OE mounts)
  • Durable powder coated finish
  • Hooker BlackHeart LS/LT Polyurethane Inserts - Black
  • Sold as Engine Set w/ 2 Clamshells, 2 Polyurethane Inserts & Mounting Hardware


ApplicationGM LT
BrandHolley Kits
Emission Code5
FinishBlack Powdercoated
Material11-Gauge Steel
Motor TypeGM LT
Product TypeEngine Mounts
Type of ComponentClamshell Engine Mounts
Part NumberVK090154



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.


    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

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

     X  Holleydays 2020 20% off and DD
     X  Holleydays 2020 20% off and DD