440 Small Block Chevy LSX Crate Engine

440 Small Block Chevy LSX Crate Engine
440/685HP $21,495

With It's Forged Rotating Assembly And Aggressive Camshaft, This 440 LSX Always Has The Power On Tap Yet It Maintains Great Street Manors As A Daily Driver.

  • Horsepower
  • Torque
  • Bore & Stroke
  • Compression Ratio
  • Fuel Requirement
  • 685 @ 6700 RPM
  • 601 @ 5100 RPM
  • 4.185 x 4.000
  • 12.0 to 1
  • 91 - 93 Octane

  • LSX GM Cast Iron Block
  • Callies 4.000" Forged Steel Stroker Crank
  • Callies Forged H-Beam Rods
  • Clevite Main & Rod Bearings
  • Diamond 2618 Alloy Aluminum Pistons
  • Plasma Moly Ring Set
  • Mast 3-Bolt Core Custom Grind Hydraulic Roller Camshaft
  • GMPP Cadillac Hydraulic Roller Lifters
  • Cloyes Roller Timing Chain Set
  • Mast LS7 305 Black Label Aluminum Heads
  • Mast Hollow Stem Intake/Stainless Exhaust Valves
  • Mast Double Roller Springs w/Titanium Retainers & Locks
  • ARP Head Bolts & Main Studs
  • GM/Mast Roller Rockers

    Electronics/Wiring Harnesses:

  • Ignition Coils
  • Mast M120 Calibrated ECM
  • Main Wiring Harness
  • Dash Harness
  • Transmission Harness
  • Fuel Pump Harness
  • Fan Harness
  • MAP/IAT Harness
  • EGO Harness
  • GM Drive By Wire Foot Pedal
  • GM Starter
  • Mast Black Label Pushrods
  • Cometic MLS Head Gaskets
  • Fast LS7 Intake Manifold
  • GM 90MM DBW Throttle Body
  • Bosch Dead Headed Fuel Rail
  • Fast LS7 Fuel Injectors
  • Mast 8 Layer Air Filter w/IAT Bung
  • Choice Of F-Body / Y-Body / Truck Oil Pan
  • Choice Of F-Body / Y-Body / Truck Water Pump
  • Choice Of F-Body / Y-Body / Truck Harmonic Balancer
  • Complete Assembly Internally Balanced
  • Individually Dyno Tested & Tuned
  • Actual Dyno Sheet Provided
  • Spark Plugs w/Wire Set

    Sensors:

  • Bosch EGO Sensor
  • Intake Air Temperature Sensor
  • Crankshaft Position Sensor
  • Camshaft Position Sensor
  • Oil Pressure Sensor
  • Oil Temperature Sensor
  • Engine Coolant Temperature Sensor
  • Engine Knock Sensor
  • Manifold Air Pressure Sensor
Accessories:
Vintage Air Billet Front Runner Accessory Package (w/o Power Steering)
Polished or Black Anodized. Includes SFI Balancer.
$ 2750
Vintage Air Billet Front Runner Accessory Package (w/Power Steering)
Polished or Black Anodized. Includes SFI Balancer.
$ 2895
Vintage Air Thermostat Kit. Required With Vintage Air Front Runner Kit. $ 68
SFI Flex Plate w/ARP Bolts (Required At All Racetracks) $ 219
GMPP Valve Covers $ 305
Fuel System:
Inline DHFR EFI Fuel Pump System. Black Anodized/Black Braided Lines. Supports Up To 750HP. Includes Pump, Regulator, Filter, Braided Stainless Hose & AN Fittings. $ 540
Ignition:
Coil Relocation Kit $ 345