Stay Connected With Us

441 CI Naturally Aspirated LS7

441 CI Naturally Aspirated LS7

The 441ci NA LS7 is the perfect naturally aspirated powerplant for those looking for a high HP, low maintenance, streetable setup. This engine is easily capable of 650-675 horsepower and 575-600 torque. The 441 NA LS7 package comes complete with Holley ECU, WAK033 front accessory drive, and custom engraved billet valve covers to give it the looks to match its performance!

See the full specs under the "Features" tab


Starting at $23,995


Please note - all our engines are built to order - please allow 6-8 weeks for delivery.

Interested in becoming a dealer? Contact us for more information.

Our NA 441 LS7 engine package includes the following features: 

  • 441 Dart Iron SHP Block
  • Mahle Forge Pistons and Ring Set
  • 4.125” Stroker 4340 Forged Callies Crank
  • Forged 4340 Rods w/ ARP 2000 Bolts
  • Clevite Coated Rod and Main Bearings
  • Bullet Hydraulic Roller Camshaft
  • LS7 6 Bolt Cylinder Heads
  • CNC Porting, Valve Job, Surface & CC
  • Dual Valve Springs, Retainers, Locks, Seals, Springseats
  • Hollow Stem Intake Valves, Stainless Exhaust Valves
  • Morel Hydraulic Roller Lifters
  • GM Heavy Duty Timing Chain Set
  • Trend Pushrods
  • GM LS7 Rocker Arms with CHE Trunnion Upgrade
  • ARP Head Bolt Kit
  • Holley Terminator X ECU w/ Harnesses & Wideband
  • Hidden Coil Valve Covers w/ Custom Engraving
  • Spark plugs, Wires, Coils, Coil Harness
  • Holley 302-3 Oil Pan and Melling Oil Pump
  • 102mm DBW Throttle Body
  • Machining, Assembly, Dyno Tune

Just like the rest of our Street Engine packages, options are available to custom tailor the engine's appearance and performance to your specific needs.

Available options and upgrades include: 

  • Intake Manifold
    • Fast LSX
    • MSD Atomic
    • Carb Style FI
  • Custom paint block/heads
  • Dailey dry sump
  • GM ECU
  • Dart SHP aluminum block

Ask a Question To Purchase - 920-394-3557