LS Swap Installation & First Start Guide (PDF)

Check the fit. Get the first start right. Organize the installation and commissioning of your naturally aspirated Gen III 4.8L, 5.3L or 6.0L LS swap with this Nautty Kustoms PDF workbook.

What’s inside

• Engine preparation and mechanical mock-up checks
• Wiring, fuel and cooling installation checkpoints
• Year/model checks for Chevelle, Camaro/Firebird, Nova, C10 2WD and G-body applications
• First-start planning, observation records and symptom worksheets
• Manufacturer references and printable build records

What you receive

One 15-page PDF, including the branded cover. Digital guide only; no physical parts.

Scope

Use this workbook with the exact vehicle and component instructions. It is not a complete vehicle-specific service manual. No tune files, detailed tuning instructions or tuning services are included. Hardware-specific specifications must come from the applicable manufacturer documentation.

Ready for ECU setup?

Explore our PCM Hammer LS Swap Tuning & First Start Guide for supported P01/P59 ECU backup, VATS settings, datalogging and basic calibration workflow.