MENU

Hooker BlackHeart Heavy Duty Clamshell Engine Mounts

GM LT Heavy Duty Clamshell Engine Mount Housing (Upper and Lower). Sold Individually. Use 2 mounts per vehicle

PART# 71221019HKR

Be the first to write a review
$35.27   Suggested Retail
$28.57   Holleydays Price
Free Shipping on orders over $100*
In Stock  
Qty: 
Add to Wish List

Overview

Hooker BlackHeart Clamshell Engine Mounts are now available for GM LS and 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.

Features:

  • 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 LS 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
  • For use with Hooker BlackHeart LS/LT Polyurethane Inserts – P/N’s 71221016HKR (Black) or 71221017HKR (Red)
  • Sold individually (Consisting of one upper and one lower plate; Two required per vehicle)
  • Hardware kit included

Specs

ApplicationGM LT
BrandHooker BlackHeart
Emission Code5
FinishBlack Powdercoated
Material11-Gauge Steel
Motor TypeGM LS/LT
Product TypeEngine Mounts
Type of ComponentClamshell Engine Mounts
Part Number71221019HKR

Emissions

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.

We Suggest
    Also Bought
      Reviews

        *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