GSI Adjustable LS Motor Mounts with Rubber Clam Shells Fits LS1 LS2 LS3 LS6
The GSI Adjustable LS Motor Mounts are a precision-engineered solution designed to simplify the installation of Gen 3 and Gen 4 LS engines into classic Chevy platforms. These mounts provide the perfect balance of strength and flexibility, allowing for fine-tuned engine positioning while retaining the ride quality of a standard rubber motor mount.
Constructed with the same heavy-duty standards as our chassis components and laser cut in-house at our Chandler, Arizona facility, these plates ensure your engine swap is rock-solid. Whether you are dealing with firewall clearance issues or transmission tunnel fitment, the adjustable design gives you the room you need to get the drivetrain exactly where it belongs.
Design: Slotted/Adjustable for precision engine placement. Mount Style: Compatible with factory-style 3-bolt motor mount frames. Ride Quality: Designed to work with standard rubber motor mounts (prevents harsh vibration). Best For: C10 LS swaps, classic muscle car engine conversions, and custom chassis builds.
Adjustable Design for perfect engine-to-firewall and oil pan clearance. Heavy-Duty Construction laser cut and fabricated in-house. Retains Factory Ride by utilizing standard rubber 3-bolt mounts. Simplifies Installation of LS-series engines LS1, LS2, LS3, LS6, L92, etc. Uses Nylock Nuts and high-grade hardware to prevent loosening from engine vibration. Designed for Chevy vehicles originally equipped with 3-bolt style motor mounts, including. Classic Chevy Cars: Camaro, Chevelle, Impala, Nova, and Monte Carlo. Engine Type: Intended for LS Gen 3 and Gen 4 engine blocks.Rubber Mounts: Requires standard 3-bolt style rubber motor mounts (not included). Raw Steel Finish: Parts come in raw steel - painting or powder coating is recommended to prevent rust. (8) M10 x 1.5 x 20mm Flat Head Cap Screws.
(4) 1/2"-13 x 1.25" Carriage Bolts. About GSI Machine & Fabrication. GSI Machine & Fabrication is a family-owned shop based in Arizona, proudly serving the custom truck and hot rod community nationwide. We design and manufacture our parts in-house with a focus on strength, fitment, and real-world drivability.
Every product we sell is built by enthusiasts who use and trust the same parts on their own trucks. From local Squarebody builds to projects across the country, we stand behind what we make.