Mast LY6 Iron Block 6.0L 378CI Mast LY6 Iron Block 6.0L 378CI Mast Motorsports LY6 410HPSpecs:Type: LY6 6.0L Iron BlockDisplacement: 378 Cubic InchesCompression Ratio: 9.5:1Bore x Stroke: 4.000 x 3.662Rev Limit: 6000 RPMCrank: GMRods: GM Powdered MetalPistons: GM HypereutecticCam: Stock VVT CamshaftHeads: LS3/L92 HeadsIntake: L92 Truck IntakeValve Springs: GM Beehive FREE SHIPPING , ALSO DO A WIRE TRANSFER OR A MONEY ORDER AND SAVE $100.00  Parts included: LY6 Iron Block Engine, M-90 ECM,Main Wiring Harness, Fuse/Relay Box, Dash Harness, MAP/IAT Harness, Trans Harness, EGO Harness, EGOSensor, Fuel Pump Harness, Fan Harness, LY6 Truck IAFM, GM 87mm DBW Throttle Body, Fuel Rail, Fuel Injectors, IAT Sensor, Air Filter, GM Foot Pedal, Starter, Truck Water Pump, Coil Packs, Spark Plugs, Ignition Wires, Engine Sensors Summary:The LY6 6.0L engine provides a great value for increased power over other GM small block offerings such as the LQ9 6.0L GM Gen III engines. This iron fuel injected small block also weighs in at 200lbs lighter than competitive GM big block engines. The LY6 features a 4.000” bore and a 3.622” stroke as received from GM. This LY6 engine utilizes Variable Valve Timing, , an 87mm Drive by Wire Throttle, new high flow intake manifold, and high flowing cylinder heads to pump out over 420hp. The M-90 ECM harnesses these technologies with an OEM calibration to provide power, performance, and durability for any airboat application.

Mast LY6 Iron Block 6.0L 378CI

Code: 111-000
$8,259.99
In Stock
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LY6 410HP
Specs:
Type: LY6 6.0L Iron Block
Displacement: 378 Cubic Inches
Compression Ratio: 9.5:1
Bore x Stroke: 4.000 x 3.662
Rev Limit: 6000 RPM
Crank: GM
Rods: GM Powdered Metal
Pistons: GM Hypereutectic
Cam: Stock VVT Camshaft
Heads: LS3/L92 Heads
Intake: L92 Truck Intake
Valve Springs: GM Beehive

FREE SHIPPINGÂ , ALSO DO A WIRE TRANSFER OR A MONEY ORDER AND SAVE $100.00

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Parts included:

LY6 Iron Block Engine, M-90 ECM,Main Wiring Harness, Fuse/Relay Box, Dash Harness, MAP/IAT Harness, Trans Harness, EGO Harness, EGOSensor, Fuel Pump Harness, Fan Harness, LY6 Truck IAFM, GM 87mm DBW Throttle Body, Fuel Rail, Fuel Injectors, IAT Sensor, Air Filter, GM Foot Pedal, Starter, Truck Water Pump, Coil Packs, Spark Plugs, Ignition Wires, Engine Sensors


Summary:
The LY6 6.0L engine provides a great value for increased power over other GM small block offerings such as the LQ9 6.0L GM Gen III engines. This iron fuel injected small block also weighs in at 200lbs lighter than competitive GM big block engines. The LY6 features a 4.000” bore and a 3.622” stroke as received from GM. This LY6 engine utilizes Variable Valve Timing, , an 87mm Drive by Wire Throttle, new high flow intake manifold, and high flowing cylinder heads to pump out over 420hp. The M-90 ECM harnesses these technologies with an OEM calibration to provide power, performance, and durability for any airboat application.

LY6 410HP
Specs:
Type: LY6 6.0L Iron Block
Displacement: 378 Cubic Inches
Compression Ratio: 9.5:1
Bore x Stroke: 4.000 x 3.662
Rev Limit: 6000 RPM
Crank: GM
Rods: GM Powdered Metal
Pistons: GM Hypereutectic
Cam: Stock VVT Camshaft
Heads: LS3/L92 Heads
Intake: L92 Truck Intake
Valve Springs: GM Beehive

FREE SHIPPINGÂ , ALSO DO A WIRE TRANSFER OR A MONEY ORDER AND SAVE $100.00

Â

Parts included:

LY6 Iron Block Engine, M-90 ECM,Main Wiring Harness, Fuse/Relay Box, Dash Harness, MAP/IAT Harness, Trans Harness, EGO Harness, EGOSensor, Fuel Pump Harness, Fan Harness, LY6 Truck IAFM, GM 87mm DBW Throttle Body, Fuel Rail, Fuel Injectors, IAT Sensor, Air Filter, GM Foot Pedal, Starter, Truck Water Pump, Coil Packs, Spark Plugs, Ignition Wires, Engine Sensors


Summary:
The LY6 6.0L engine provides a great value for increased power over other GM small block offerings such as the LQ9 6.0L GM Gen III engines. This iron fuel injected small block also weighs in at 200lbs lighter than competitive GM big block engines. The LY6 features a 4.000” bore and a 3.622” stroke as received from GM. This LY6 engine utilizes Variable Valve Timing, , an 87mm Drive by Wire Throttle, new high flow intake manifold, and high flowing cylinder heads to pump out over 420hp. The M-90 ECM harnesses these technologies with an OEM calibration to provide power, performance, and durability for any airboat application.