Hooker BlackHeart Clamshell Engine Mounts and Polyurethane Engine Mount Inserts are now available for GM LS and Gen 5 LT engines. These clamshell housings are a two piece bolt together design featuring heavy-duty 11 gauge steel construction with a durable powder coated finish. Hooker BlackHeart Polyurethane Engine Mount Inserts have been designed with durability, performance, and ease of installation in mind. The inserts are available in both black and red, and feature factory style indexing tabs to help with alignment during installation.
Features:
- Direct Factory Replacement For 4th Gen F-Body Cars
- Heavy Duty 11 Gauge Steel Construction w/Reinforcement Ribs
- Two Piece Bolt Together Design
- Hardware Kit Included
- No Need To Drill Rivets From Existing Shell
- Durable Powdercoat Finish
- For Use w/Blackheart LS/LT Inserts PN 71221016HKR/71221017HKR
- Sold Individually Consisting One Upper/One Lower Plate
- Two Required Per Vehicle
Holley Performance Emission Code 5: 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
