Home › Swap guides › G35 / G37
G35 / G37 LS swap
A typical G35 / G37 LS swap runs about $10,000–$16,000 in parts ($8,000 on a budget), and the big decision is where the engine sits: G35 mounts are shared with the 350Z, and the crossmember still has to drop for the pan.
Last updated
Infiniti · 2003–2013Swap kits verifiedV35 / V361 parts list
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
Parts and steps for the G35 / G37
Every part option we know for each stage of the swap. Open a step, start with our pick, and check all the options. Plan your exact combination →
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Before you buy
Parts we know for this vehicle: 49 options across 10 of 10 categories.
What it costs: budget build about $8,000; typical build $10,000–$16,000 (parts, not labor, prices as of 2026-10-01).
Sikky or LOJ kit builder (mounts, headers, pan, trans mount, driveshaft), Wiring Specialties harness, LOJ accessory drive and AC bracket, upgraded fuel system, clutch hydraulics
Required parts priced so far: $2,586.51 (required parts on this parts list that have a listed price; parts only: engine, transmission, wiring and labor are extra. Build the full budget →)
Tags: Verified on our parts list or confirmed on the maker's page for this vehicle · Listed the vendor's catalog names this vehicle · Community from owners' builds and small sellers.
Beta We're still fixing fitment as owners report it. Double-check parts before you buy. See what's new →
This page covers the G35 and the G37. A part that fits one of them says which.
2Mounts, crossmember & oil panSet where the engine sits, then pick a pan that clears · 4 parts
Mounts & swap kits
5 options · $419.95–$2,640.52Why you need it: The mounts set where the engine sits, and that decides oil pan, header and driveline fit. G35 mounts are shared with the 350Z, and the crossmember still has to drop for the pan. On the G37, some A/C setups hit the right mount. More: engine mounts and swap kits.
Our pick and alternativespick + 2 of 5
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
Compare 5 mount & swap kit options
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| Sikky Stage 1 Infiniti G35 LS Package (motor mounts, trans mount, oil pan, driveshaft) Verified Our pick · for G35 only | — | $2,586.51 2026-09-28 | G35 for G35 only | Direct from Sikky | |
| Sikky Stage 1 Infiniti G37 LS Package (motor mounts, trans mount, rear-sump oil pan, driveshaft) Verified | — | $2,640.52 2026-09-28 | G37 instead of G35 | Direct from Sikky | |
| Sikky Manufacturing Infiniti G35 LSX swap kit builder (billet engine + trans mounts) Listed | — | G35 (2003-2007) LS swap; trans options T56 / T56 Magnum / TR6060 / CD009 for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Check price & fitment | In production | |
| Sikky Manufacturing Stage 1 Infiniti G37 LS engine mount kit Listed | — | Infiniti G37; works on right and left hand drive vehicles for G37 only | Direct from Sikky Manufacturing | In production | |
| LOJ Conversions 350Z and G35 LS Swap Engine Mounts Listed | — | $419.95 2026-10-01 | 350Z/G35 (Z33, V35, CV35 chassis) for G35 only | Direct from LOJ Conversions | In production |
Oil pan
3 options · $55.99–$784.57Why you need it: The pan has to clear the crossmember, the ground and, on a 4x4, the front differential. The G35 swap pan is a rear sump with side kickouts and a remote filter; a 7-quart road-race version is the other choice. More: oil pan guide.
Our pick and alternatives3 options
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
Compare 3 oil pan options
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| Sikky Oil pan gasket Verified Our pick | G01 | $55.99 2026-09-28 | Add-on option | Check price & fitment | |
| LOJ Conversions 350Z and G35 (Z33, V35, CV35) LS Swap Oil Pan Listed | — | $749.95 2026-10-01 | 350Z/G35; LOJ ultimate kit version is 7qt with road-race baffling, dipstick, pickup, gasket for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from LOJ Conversions | In production |
| Sikky Manufacturing Infiniti G35 LSX rear-sump oil pan Listed | OP008Z | +$784.57 (kit builder add-on) 2026-10-01 | 350Z/G35 with Sikky mount kit; ~5 quart, rear sump with side kickouts for G35 only | Direct from Sikky Manufacturing | In production |
Steering
4 optionsWhy you need it: The engine and headers have to clear the steering shaft and box, and some swaps need a new shaft or box to make room. Same rack as the 350Z: swap lines mate the GM pump to the Nissan rack, and a drift pump needs its pulley alignment and pressure checked. More: steering shaft and box clearance.
Our pick and alternativespick + 2 of 4
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
Compare 4 steering options
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| Sikky G35 power steering line, LS1/LS2 pump Verified Our pick · for G35 only | PS102-G35 | G35 (2003-2007). Mates an LS1 or LS2 pump to the G35 rack. Doesn't fit: G37 (that line is PS102-G37-1). for G35 only | Check price & fitment | ||
| Sikky Manufacturing G35 power steering line, LS1/LS2 pump Community | — | G35 (2003-2007). The 350Z line is a different SKU. Doesn't fit: G37 (that line is PS102-G37-1). for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Sikky Manufacturing | In production | |
| KRC KRC drift power steering pump Community | — | Drift-focused 350Z/G35 LS builds for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from KRC | In production | |
| Sikky G37 power steering line, LS1/LS2 pump Listed | PS102-G37-1 | G37 (2008-2013). Mates an LS1 or LS2 pump to the G37 rack. Doesn't fit: G35. for G37 only | Check price & fitment | In production |
Brakes & booster
1 option so far · $129.95Why you need it: A big cam can leave too little vacuum for the booster, and some swaps leave no room for one. The G35 booster stays; a hose kit connects it to the LS vacuum port. More: vacuum booster or hydroboost?
Options1 option
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
Compare 1 brake & booster option
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| LOJ Conversions LS Swap Brake Booster Hose Kit Listed | — | $129.95 2026-10-01 | 350Z/G35 LS swaps; connects LS vacuum to the stock brake booster for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from LOJ Conversions | In production |
Only 1 option found so far for the G35 / G37. Know another? Tell us →
Ready for the next step when you've picked where the engine sits and an oil pan that clears it.
Next: transmission & driveline →3Transmission & drivelinePick the transmission and how it shifts, then the parts behind it · 3 parts
Transmission adapter & clutch
6 options · $213.98–$1,724.97Why you need it: An LS needs its own bellhousing or adapter and the right flexplate or flywheel, and an electronic transmission needs a computer to shift it. A T56, Magnum or TR6060 needs no adapter; keeping the Nissan 6-speed takes an adapter plate, flywheel and mini starter and moves the transmission back. More: transmission guide.
Our pick and alternativespick + 2 of 6
Compare 6 transmission adapter & clutch options
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| Sikky Clutch master cylinder kit (T56 or CD009) Verified Our pick | MCK101/MCK117 | $313.99 2026-09-28 | Manual transmissions | Buy | |
| Sikky CD00X transmission adapter kit (keep the Nissan 6-speed) Verified | TAK001/TAK002 | $1,724.97 2026-09-28 | Only if keeping the Nissan CD00x | Direct from Sikky | |
| LOJ Conversions Z33 Transmission to LSx Adapter Plate with hardware + billet flywheel + high-torque mini starter Listed | — | Retain the stock 350Z/G35 6-speed (all VQ35) behind the LSx for G35 only | Check price & fitment | In production | |
| Sikky Manufacturing G35 LSX trans mount options (T56 / T56 Magnum / TR6060 / CD009) Listed | TM01/TM02/TM03 | +$213.98 (kit builder add-on) 2026-10-01 | G35 LS swap with T56, T56 Magnum, TR6060, or CD009 - no adapter plate needed for G35 only | Direct from Sikky Manufacturing | In production |
| Sikky Manufacturing Clutch master cylinder conversion kit (T56 / TR6060 / CD009) Listed | MCK101/MCK113/MCK117 | +$313.99 (T56, CD009); +$335.99 (TR6060) 2026-10-01 | G35 manual LS swaps; firewall-mount Tilton-style master for G35 only | Buy | In production |
| Collins Performance Technologies LSX to CD009/CD00A adapter plate Listed | — | $600.00 2026-10-01 | LS1/LS2/LS3/LQ9/LS7/LQ4/LS9/L33/LR4/LM7/L59/LM4/L76 to Nissan CD001-CD009 / JK40 6-speed Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Check price & fitment | In production |
Crossmember
2 options · $213.98–$249.95Why you need it: The transmission mount usually moves, and the crossmember sets the driveline angle. The trans mount changes with the gearbox: TM01 for the T56/Magnum, TM02 for the TR6060, TM03 for the CD009, and TH400 and 6L80E/6L90E mounts exist too. More: getting driveline angles right.
Our pick and alternatives2 options
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
Compare 2 crossmember options
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| Sikky Manufacturing G35 LSX transmission mount (urethane-bushed) Listed Our pick · for G35 only | TM01 | +$213.98 (kit builder add-on) 2026-10-01 | G35 LS swap; T56 option shown; lifetime warranty on transmission mount for G35 only | Direct from Sikky Manufacturing | In production |
| LOJ Conversions 350Z LSx Swap Transmission Mount (Z33 manual, T56, T56 Magnum, TH400, 6L80E, 6L90E) Listed | — | $249.95 2026-10-01 | 350Z/G35 with Z33 manual, T56, T56 Magnum, TH400, 6L80E, or 6L90E (4L80 version also listed) for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from LOJ Conversions | In production |
Driveshaft
2 options · $649.95–$859.99Why you need it: A different transmission is almost always a different length, so plan on a custom-length driveshaft. One-piece G35 shafts come for the T56 or CD009, in steel, aluminum or carbon fiber. More: driveshaft length and angles.
Our pick and alternatives2 options
Compare 2 driveshaft options
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| Sikky Manufacturing One-piece driveshaft, G35 LS swap Listed Our pick · for G35 only | SKNISH21-A (aluminum) / SKNISH21-S (steel) | +$859.99 (aluminum); +$699.99 (steel) 2026-10-01 | G35 LS swap; T56 and CD009 options in the kit builder for G35 only | Direct from Sikky Manufacturing | In production |
| LOJ Conversions 350Z / G35 LOJ Swap One Piece Driveshaft Listed | — | $649.95 2026-10-01 | 350Z/G35 LS swaps; steel, aluminum, or carbon fiber options for G35 only | Direct from LOJ Conversions | In production |
Ready for the next step when you've picked the transmission and how it's controlled, and know the crossmember, driveshaft and flexplate or bellhousing it needs.
Next: accessories & cooling →4Accessories & coolingOne accessory spacing, then cooling and A/C · 3 parts
Accessory drive
3 options · $479.95–$849.95Why you need it: The balancer, water pump, brackets and pulleys must all be one spacing, or the belt won't line up. A G35 swap accessory drive keeps the factory plumbing and wiring for the pump, alternator and A/C. More: accessory drive guide.
Options3 options
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
Compare 3 accessory drive options
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| Holley Mid-Mount complete accessory drive system kit Community | 20-185 | G35/G37 LS swap; fits all wet-sump LS engines (universal application, not G35-specific) Doesn't fit: Supercharged LS engines Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Check price & fitment | In production | |
| LOJ Conversions 350Z / G35 LS Swap Air Conditioning Bracket Listed | — | from $479.95 2026-10-01 | 350Z/G35 LS swaps for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from LOJ Conversions | In production |
| LOJ Conversions 350Z / G35 LS Swap Accessory Drive Listed | — | from $849.95 2026-10-01 | 350Z/G35 LS swaps; retains factory plumbing and wiring for PS pump, alternator, AC for G35 only | Direct from LOJ Conversions | In production |
Cooling
2 options · $2,999.95Why you need it: LS water pumps put both hoses on the passenger side and the engine needs a steam line, so the radiator needs LS-style ports or an adapter. The 2003-07 G35 aluminum radiator doesn't fit 2007 sedans with the VQ35HR, which take a different part. More: radiator, fans and steam line.
Our pick and alternatives2 options
Compare 2 cooling options
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| Mishimoto (via Rudy's Performance) Performance aluminum radiator, 2003-2007 G35 Listed Our pick · for G35 only | MMRAD-G35-03 | 2003-2007 Infiniti G35 (VQ35DE, V35); automatic and manual Doesn't fit: 2007 G35 sedans with the VQ35HR engine (uses MMRAD-370-09) for G35 only | Buy | In production | |
| LOJ Conversions G35 LSx Swap Street Radiator Listed | — | from $2,999.95 2026-10-01 | G35 LS swaps; drop-in LS-ready with coolant hoses in the Ultimate kit This price is the radiator itself, not the whole swap kit. for G35 only | Direct from LOJ Conversions | In production |
A/C
2 options · $479.95Why you need it: Where the compressor mounts (high or low) can decide frame, fender and header clearance, so pick it before you buy brackets. More: accessory drive guide.
Options2 options
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
Compare 2 A/C options
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| Sikky Manufacturing LS CTS-V AC compressor adapter block Listed | — | Any LS engine running a CTS-V AC compressor in a tight swap bay Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Check price & fitment | In production | |
| LOJ Conversions 350Z / G35 LS Swap Air Conditioning Bracket Listed | — | from $479.95 2026-10-01 | 350Z/G35 LS swaps; keeps AC with the LOJ accessory drive for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from LOJ Conversions | In production |
More: Accessory drive guide · Cooling guide
Ready for the next step when you've picked one accessory spacing, with the balancer, water pump and brackets to match.
Next: exhaust →5ExhaustHeaders or manifolds that clear where the engine sits · 1 part
Headers & exhaust
3 options · $399.95–$1,455.99Why you need it: Headers are shaped around one chassis's frame, steering and floor, so they have to be made for your vehicle and engine position. Shared with the 350Z. On a lowered G35 the header choice decides ground clearance. More: headers and exhaust by chassis.
Our pick and alternatives3 options
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
Compare 3 header & exhaust options
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| Sikky Manufacturing Pro Series stainless headers, 350Z/G35 LS swap Listed Our pick | HDR022SS | +$1,455.99 (kit builder add-on) 2026-10-01 | LHD 350Z/370Z/G35/G37 with Sikky LSx swap kit; 1.875" primaries, 3" collectors, v-band | Check price & fitment | In production |
| DIY (custom fabrication) Custom 3" exhaust with LS swap headers Community | — | 350Z/G35 LS builds where off-the-shelf exhaust won't clear for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from DIY (custom fabrication) | DIY | |
| Kooks (via LOJ Conversions) 350Z / G35 swap connection pipes Listed | — | $399.95 2026-10-01 | 350Z/G35 LS swaps; joins long-tube headers to the rest of the exhaust for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Kooks (via LOJ Conversions) | In production |
More: Headers & exhaust guide
Ready for the next step when you've picked headers or manifolds that clear where your mounts put the engine.
Next: fuel system →6Fuel systemPump, lines and pressure for the LS · 1 part
Fuel system
3 options · $190.99–$424.95Why you need it: An LS runs about 58 psi of fuel pressure; a carbureted system runs 5–7 psi. The G35 coupe swap fuel system is rated to 550 whp on 93 octane, and the sedan takes its own version. More: fuel system & E85 guide.
Our pick and alternatives3 options
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
Compare 3 fuel system options
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| Sikky Fuel line kit Verified Our pick · for G35 only | FFK-350Z | $190.99 2026-09-28 | Add-on option for G35 only | Check price & fitment | |
| Warr Performance Walbro GSL392 255lph pump + Corvette-style filter/regulator -6AN kit Listed | — | LS swaps with returnless fuel rails; 58 psi Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Check price & fitment | In production | |
| LOJ Conversions 350Z / G35 Coupe LS Swap Fuel System (up to 550WHP) Listed | — | from $424.95 2026-10-01 | 350Z/G35 coupe LS swaps up to 550WHP on 93 octane (sedan version also listed) for G35 only | Direct from LOJ Conversions | In production |
More: Fuel & E85 guide
Ready for the next step when you've decided return or returnless, and sized the pump and injectors for your power and fuel.
Next: wiring, computer & tune →7Wiring, computer & tuneHarness, computer and tune matched to the engine · 1 part
Harness & computer
13 options · $325–$5,264Why you need it: The computer and harness have to match the engine's crank signal (24x or 58x) and throttle (cable or drive-by-wire), and the tune has to turn VATS off. A 2002-07 G35 plug-and-play harness keeps the factory gauges working with an LS1 cable throttle and PCM. More: 24x vs 58x, and which harness.
Options3 of 13
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why.
Compare 13 harness & computer options
| Maker / product | Part # | Price | Fits / notes | Where | Status |
|---|---|---|---|---|---|
| Wiring Specialties G35 LS1 Swap Wiring Harness Listed | — | $1,369 2026-09-29 | for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Wiring Specialties | |
| Wiring Specialties G35 LS2 LS3 Swap Wiring Harness Listed | — | $1,395 2026-09-29 | for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Wiring Specialties | |
| Wiring Specialties Infiniti G35 LS3 Swap Wiring Harness for Haltech Elite 2500 Listed | — | $1,495 2026-09-29 | for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Wiring Specialties | |
| Wiring Specialties Infinti G35 LS3 Swap Wiring Harness Listed | — | $1,495 2026-09-29 | for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Wiring Specialties | |
| Wiring Specialties Infiniti G35 LS3 Swap Wiring Harness for LINK Extreme ECU Listed | — | $1,495 2026-09-29 | for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Wiring Specialties | |
| Wiring Specialties G37 LS1 Swap Wiring Harness Listed | — | $1,525 2026-09-29 | for G37 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Wiring Specialties | |
| Wiring Specialties Infiniti G37 LS3 Swap Wiring Harness for Haltech Elite 2500 Listed | — | $1,569 2026-09-29 | for G37 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Wiring Specialties | |
| Wiring Specialties Infiniti G37 LS3 Swap Wiring Harness for LINK Extreme ECU Listed | — | $1,569 2026-09-29 | for G37 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Wiring Specialties | |
| Wiring Specialties Infiniti G37 LS3 Swap Wiring Harness Listed | — | $1,595 2026-09-29 | for G37 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Wiring Specialties | |
| Wiring Specialties Infiniti G35 LS1 Swap Kit with Wiring Listed | — | $5,264 2026-09-29 | for G35 only Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Wiring Specialties | |
| Wiring Specialties Infiniti G35 LS1 swap kit with wiring (Stage 3) Listed | — | USDM Infiniti G35 (2002-2007) with Gen IV LS using LS1 drive-by-cable throttle body, TPS, alternator and LS1 PCM for G35 only | Direct from Wiring Specialties | In production | |
| Current Performance Wiring Stock harness modification to standalone (Stage 1) Listed | — | $325.00 2026-10-01 | Gen 3/4 LS engines where the donor harness is supplied Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from Current Performance Wiring | Small batch |
| PSI Conversion (via Texas Speed) Standalone LS harness (06-09 LS2 58x, T56/TR6060) Listed | — | $750.00 2026-10-01 | 58x LS engines with T56/TR6060 in G35/G37 swaps Unconfirmed Confirm this We have not confirmed this part on this vehicle yet. If you installed it, tell us what you used and why. | Direct from PSI Conversion (via Texas Speed) | In production |
New Already have a tune in it? Send us the file for a free Tune Report: what to fix first, in plain English, within 1 business day. See what you get →
More: ECU comparison · Tuning
That's the last step. Put your picks together in the planner.
Plan your exact combination →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 harness, computer and tune
VATS delete, 24x vs 58x, drive-by-wire, harness makers.
A transmission
4L60E to 8HP70 behind an LS.