Part number 11605 is a pair of adjustable motor mounts designed for installing GM LS-series engines into vehicles originally equipped with small block Chevy 3-bolt frame mounts. Made from 6061-T6 billet aluminum with a black anodized finish, these mounts provide four forward engine placement options: 1/2", 1-3/4", and 2-1/4". This flexibility helps with firewall and accessory clearance during LS swaps. The mounts install using existing frame pad locations and include all necessary hardware for a secure, bolt-in setup.

• Application: GM LS-series engine swaps
• Material: 6061-T6 billet aluminum
• Finish: Black anodized
• Mounting positions: 1/2", 1-3/4", 2-1/4" forward
• Compatibility: Vehicles with 3-bolt small block Chevy frame mounts
• Includes: Pair of mounts and hardware
• Features: Adjustable engine placement, precision fit, clean appearance
• Use case: Custom LS engine installations in classic cars and trucks