Bluesky MISC SAD-SA156 LS Swaps How to Swap GM LS Engines SA Design Book

The SA Design SAD-SA156 LS Swaps is the definitive instructional guide for anyone planning a GM LS engine swap. Written by Jefferson Bryant and published under the respected SA Design imprint, this comprehensive book walks readers through every stage of the swap process — from selecting the right LS engine variant to fabricating mounts, wiring harnesses, cooling systems, and exhaust.

Key Features:

• Step-by-step guidance on sourcing and selecting the correct LS engine for your project
• Covers engine mounts, transmission options, and driveline considerations
• Detailed wiring and ECU/PCM integration instructions for standalone and factory harness setups
• Fuel system, cooling system, and exhaust routing best practices
• Covers popular LS variants including LS1, LS2, LS3, LS6, LS7, and truck-based iron-block engines
• Full-color photography and technical illustrations throughout
• Authored by experienced builder and automotive journalist Jefferson Bryant

Whether you are dropping an LS into a classic muscle car, a foreign sports car, or a custom off-road build, SAD-SA156 provides the technical depth and real-world insight needed to complete a professional-quality swap. This is an essential reference for any home builder or professional shop tackling an LS engine conversion project.