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Infiniti G35 / G37 LS swap (2003–2013)

Swap kits verifiedV35 / V361 sourced swap recipe

LS Gen III/IV swap — moderate

Infiniti G35/G37 LS swap with Sikky's Stage 1 package: a direct drop-in with no crossmember or subframe modifications.

Recommended engine: Gen III/IV LS with T56, TR6060, T56 Magnum or the factory Nissan CD00x 6-speed via adapter (Sikky) — compare LS engines & donors

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PartWhatPrice
Swap kitSikky Stage 1 Infiniti G35 LS Package (motor mounts, trans mount, oil pan, driveshaft)
Base price as listed; LHD 2- or 4-door; no crossmember/subframe mods		$2,586.51
Sikky, 2026-09-28		Required
Clutch & flywheelSikky Clutch master cylinder kit (T56 or CD009)
MCK101/MCK117 Add-on option; TR6060 kit $335.99		$313.99
Sikky, 2026-09-28		Optional
Fuel systemSikky Fuel line kit
FFK-350Z Add-on option		$190.99
Sikky, 2026-09-28		Optional
Swap kitSikky Stage 1 Infiniti G37 LS Package (motor mounts, trans mount, rear-sump oil pan, driveshaft)
Farthest-back engine position; rear sump pan		$2,640.52
Sikky, 2026-09-28		Optional
Oil panSikky Oil pan gasket
G01 Add-on option		$55.99
Sikky, 2026-09-28		Optional
SteeringSikky Power steering line kit (LS1/LS2 or LS3 style pump)
PS102 Add-on option		$145.99
Sikky, 2026-09-28		Optional
Transmission adapterSikky CD00X transmission adapter kit (keep the Nissan 6-speed)
TAK001/TAK002 Add-on option		$1,724.97
Sikky, 2026-09-28		Optional
Watch out for: Sikky: Stage 1 covers the mounting (motor mounts, trans mount, oil pan, driveshaft); fuel lines, power steering lines, intake and wiring are yours to source unless you add their kits. The G37 package uses a rear-sump pan and the farthest-back engine position, leaving room up front for turbo systems.

Required parts we've priced so far: $2,586.51 (parts only, not a full budget — engine, trans, wiring and labor are extra. Try the swap cost estimator.)

Every LS swap also needs

An oil pan that clears

Compare GM LS pans by sump position and depth.

Accessory drive spacing

F-body, car, truck and Corvette offsets.

Fuel system sizing

Injector and pump sizing for your power goal.

A transmission

4L60E to 8HP70 behind an LS.

Sources
  1. Sikky Stage 1 Infiniti G35 LS Package — Sikky Manufacturing
  2. Sikky Stage 1 Infiniti G37 LS Package — Sikky Manufacturing