GM LS Engines

LS engines are our specialty.

Since 2002, we’ve been building high-horsepower LS engines that are street-able and reliable. Whether you’re looking for a mild 430hp stock LS3, or a wild 1000hp twin-turbo LS7, we’re your one-stop shop.

Expert Advice

  • We’ve tested many configurations of LSx components—we know what will work for your specific goal
  • We test all our products constantly on the street and track
  • WE AREN’T JUST A PARTS RETAILER! Schwartz Performance can install anything we sell, as well as give technical advice on what will work or won’t work with your application.
  • Often we have the BEST PRICE on engines & components. Support the speed shops!!

 

Chevrolet Performance LS3 Crate Engines:

ls3crate

Chevrolet Performance LS3 crate engines include:

  • Gen 5 Camaro LS3 oil pan (many retro-fit applications require an aftermarket pan)
  • Water pump & balancer (no serpentine drive)
  • Complete intake manifold
  • Corvette automatic flexplate
  • Coil packs, spark plugs and wires
  • Gen 5 Camaro LS3 exhaust manifolds

Pricing:

    • Chevrolet Performance LS3 430hp crate engine: $Call for price (19301326)
    • Chevrolet Performance LS3 480hp crate engine: $Call for price (19301358)
    • Chevrolet Performance LS3 525hp crate engine: $Call for price (19301360)
    • Chevrolet Performance LS3 430hp wiring harness/computer/sensors: $Call for price
    • Chevrolet Performance LS3 480hp wiring harness/computer/sensors: $Call for price
    • Chevrolet Performance LS3 525hp wiring harness/computer/sensors: $Call for price

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FREE SHIPPING ON ENGINES TO THE LOWER 48 STATES

 

Chevrolet Performance LS7 Crate Engine:

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Chevrolet Performance LS7 505hp crate engines include:

  • Corvette C6 Z06 LS7 oil pan w/oil cooler
  • Water pump & balancer (no serpentine drive)
  • Complete intake manifold
  • LS7 clutch & flywheel assembly
  • Coil packs, spark plugs and wires
  • 2015 Camaro Z28 LS7 exhaust manifolds
  • NOTE: LS7 & LS9 DRY SUMP ENGINES REQUIRE USE OF AN EXTERNAL DRY SUMP TANK + OIL PAN ADAPTER

Pricing:

    • Chevrolet Performance LS7 505hp crate engine: $Call for price  (19329246)
    • Chevrolet Performance LS7 wiring harness/computer/sensors: $Call for price

FREE SHIPPING ON ENGINES TO THE LOWER 48 STATES

 

Chevrolet Performance LSA 580hp Supercharged Crate Engine:

LSAcrate

Chevrolet Performance LSA supercharged crate engines include:

  • Cadillac CTS-V (Camaro, G8) oil pan (many retro-fit applications require an aftermarket pan)
  • Water pump & balancer (no serpentine drive)
  • LSA supercharger & fuel rail (ZL1 lid)
  • Supercharger intercooler pump
  • Coil packs, spark plugs and wires
  • Camaro ZL1 exhaust manifolds
  • Automatic flexplate

Pricing:

    • Chevrolet Performance LSA 580hp crate engine: $Call for price (19331507)
    • Chevrolet Performance LSA wiring harness/computer/sensors: $Call for price

FREE SHIPPING ON ENGINES TO THE LOWER 48 STATES

 

Chevrolet Performance Gen V LT1 and LT4 Crate Engines:

LT1:

Chevrolet Performance LT1 crate engines include:

  • Corvette C7 oil pan (retro-fit applications may require pan modifications)
  • Water pump & balancer (no serpentine drive)
  • Complete intake manifold
  • Corvette automatic flexplate
  • Coil packs, spark plugs and wires
  • Corvette C7 exhaust manifolds
  • NOTE: LT1 DRY SUMP ENGINES REQUIRE USE OF AN EXTERNAL DRY SUMP TANK, NOT INCLUDED

Pricing:

    • Chevrolet Performance LT1 460hp WET SUMP crate engine: $Call for price
    • Chevrolet Performance LT1 460hp DRY SUMP crate engine: $Call for price
    • Chevrolet Performance LT1 wiring harness/computer/sensors: $Call for price

 

LT4:

Chevrolet Performance LT4 crate engines include:

      • Cadillac CTS-V oil pan- WET SUMP ONLY (retro-fit applications may require pan modifications)
      • Corvette C7 oil pan- DRY SUMP ONLY (retro-fit applications may require pan modifications)
      • Water pump & balancer (no serpentine drive)
      • Complete intake manifold
      • Corvette automatic flexplate
      • Coil packs, spark plugs and wires
      • Cadillac CTS-V exhaust manifolds (WET SUMP ENGINES ONLY)
      • Corvette C7 Z06 exhaust manifolds (DRY SUMP ENGINES ONLY)
      • NOTE: LT4 DRY SUMP ENGINES REQUIRE USE OF AN EXTERNAL DRY SUMP TANK, NOT INCLUDED

Pricing:

      • Chevrolet Performance LT4 650hp WET SUMP crate engine: $Call for price
      • Chevrolet Performance LT4 650hp DRY SUMP crate engine: $Call for price
      • GM LT4 wiring harness/computer/sensors: $Call for price

FREE SHIPPING ON ENGINES TO THE LOWER 48 STATES

 

 

Schwartz Performance custom LS Packages:

 

All complete Schwartz Performance engine packages include:

      • New GM Crate Engine
      • Custom engine wire harness suited to your application
      • Drive-by-wire pedal
      • Necessary sensors
      • Dry sump tank & adapter (LS7 only)
      • Baseline calibration (will need final tuning)

 

LS3 500+hp Package by Schwartz Performance

      • Chevrolet Performance LS3 crate engine
      • Chevrolet Performance controller kit w/pedal, O2 sensors, MAF sensor, etc.
      • Schwartz Performance custom grind cam, ARP rod bolts, rocker arm trunnion upgrade
      • Retro-fit oil pan (Holley 302-1 or 302-2. Others available upon request)
      • Billet serpentine drive w/power steering, A/C, 140a alternator, ATI balancer, and Gates belt
      • Complete: $Call for price
[slickr-flickr tag= “LS3500”]

LSA 700+hp Supercharged Package

      • Chevrolet Performance LSA crate engine
      • Chevrolet Performance controller kit w/pedal, O2 sensors, MAF sensor, intercooler pump, etc.
      • Schwartz Performance blower mods, dual valve springs, custom grind cam, ARP rod bolts, rocker arm trunnion upgrade, and larger injectors
      • Retro-fit oil pan (Holley 302-1 or 302-2. Others available upon request)
      • ConceptOne billet serpentine drive w/ATI balancer, power steering, A/C, 140a alternator, and belt
      • Complete: $Call for price
[slickr-flickr tag= “LSA700”]

LS7 675hp Package

      • Chevrolet Performance LS7 crate engine
      • Custom grind camshaft & head modifications, dual valve springs, and ARP rod bolts
      • High performance oil pan baffle and windage tray
      • Billet serpentine drive system with power steering and A/C, ATI balancer
      • Complete: $Call for price
[slickr-flickr tag= “LS7675”]

LS7 730hp Package

      • Forged internals
      • Modified carb-style EFI intake
      • Schwartz Performance fuel rails
      • Schwartz Performance billet drive-by-wire throttle-body adapter
      • (Can also use MSD intake manifold)
      • Complete: $Call for price
[slickr-flickr tag= “LS7730”]

LS7 1000+hp Twin-Turbo Package

      • Call for pricing
[slickr-flickr tag= “LS7tt”]

Looking for even more power?

      • Give us a call! 815.206.2230

 

CLICK HERE FOR DYNO VIDEOS!

 

LS7 Dyno Sheets:

      • 730hp @ 7200rpm

Schwartz_Dyno_LS7_smFirth_1

For questions, call 815.206.2230
Prices are subject to change without notice.

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