Speedway GM LS Series Solid Frame and Motor Mount Adapter Kit

This engine mount adapter kit enables easy, bolt-in installation of any GM LS Series engine (1997-2013) where a S/B Chevy would mount. It is intended to be used when the project requires frame mounts for applications such as 74-81 Camaro, 73-88 Malibu/Monte Carlo/El Camino/73-79 Nova, and 76-90 Impala/Caprice - but it is a universal fit and can be used in many more SBC applications!

This kit comes with adapter plates, engine mounts, frame mounts, and all required hardware.

This kit includes:

• 916-18016LS1 Motor Mount Adapters
  • Constructed from .383" thick aluminum
  • LS1 bolt pattern (1997-2013) is 4 3/8” horizontal and 3 1/16” vertical
  • Triangular bolt pattern for the standard SBC motor mount
  • Locates LS engine in the stock location
• 545-62515Moroso Chevy Steel Motor Mounts
  • Replaces soft, OEM rubber motor mounts
  • Positive, solid mount eliminates engine rotation and torque loss
  • Prevents linkage binding
• 545-62630Speedway SBC/BBC Chevy V8 Solid Steel Frame Mounts
  • Same as factory frame brackets from:
  • 74-81 Camaro
  • 73-88 Malibu/Monte Carlo/El Camino
  • 73-79 Nova
  • 76-90 Impala/Caprice
• 101-1303105ARP Chevy Mount-to-Frame Motor Mount Bolt Kit
  • Hex fastener head style
  • Black oxide finish
  • Made in the U.S.A

LS Motor Mount Adapter Plate Instructions (PDF)

916-18016 Instructions (PDF)