Swap Guides

LS / LS1 Swap Guide (Gen 3 and 4)

ICT Billet LS & LS1 Swap Guide for Gen III & Gen IV

Master your LS swap with our comprehensive Gen 3 & 4 guide. Whether you are searching for LS1 alternator brackets or complete LS engine accessory drives, our ICT Billet components are engineered for a perfect fit. This guide covers everything from original LS1 LS6 swaps to modern Gen IV LS3 configurations. Get the exact part numbers you need to mount your alternator, power steering, and A/C compressor with professional-grade precision.

LS Crank Pulley (Harmonic Balancer)
LS Water Pump
LS Power Steering Pump
LS Alternator
A/C Compressor
LS Gen III vs Gen IV
LS RPO Codes
LS Flexplate
LS Intake Ports
LS Ignition Coils
LS Fuel Injectors
LS Throttle Bodies
LS Supercharger
LS Torque Specs
LS Oil Pan
LS Wire Connectors
LS Wiring Guide (Gen III DBC)
LS Fittings
LS Sensors