Facilitates the installation of any LS style GM engine into a 1967-69 1st-Gen GM F-body/ 1968-74 X-body
- Specifically designed for bolt-in compatibility with the Hooker transmission swap components
- Installed using the improved design 1972-up GM clamshell engine mounts. Subframe adapter plates are included
- Fully compatible with Holley LS swap oil pans and accessory drive brackets.
- Provides an engineered engine/transmission inclination angle that is critical to obtaining usable U-joint working angles (especially in lowered vehicles)
- Mounting hardware included