SKU: B426KT56
Chrysler Hemi Compatible 426 c.i. Engine and T56 Manual Transmission - 610 Horsepower - Standard Edition Builder Series - Polished Pulley Kit - Fuel Injected
$27,399.00
426 c.i. 610 Horsepower Builder Series

Horsepower & Torque: 610 Horsepower / 525 ft. lbs. Torque

Cylinder Heads: Gen III Hemi Apache Aluminum Cylinder Heads

Compression Ratio: 10.48:1

Camshaft:
Hydraulic Roller Cam - .610 Intake/ .611 Exhaust Lift and 231 Intake/ 255 Exhaust Duration @.050-113° LSA

Pistons: Forged

Crankshaft:
Forged Steel Crank - 4.050" Stroke and Forged 6.125" Connecting Rods

Fuel Recommendation: 91+ Octane

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*Comes with a T56 Manual Transmission

Overview:

This BluePrint Engines Gen III HEMI crate engine paired with a complete T56 six-speed manual transmission delivers a powerful, modern drivetrain solution for muscle car and pro-touring builds, making 610 horsepower and 525 ft-lbs. of torque with a street-able 10.48:1 compression ratio. Built with premium internals including a forged crank, forged pistons, and a hydraulic roller cam, it’s topped with Gen III HEMI Apache aluminum cylinder heads and a fabricated intake manifold for exceptional performance. Fuel injection, a throttle body, and full ECU control via the Holley Terminator ECU controller kit and wiring harness ensure precise drivability and easy tuning. The engine is completed with essential components like spark plugs, coils, timing cover, valve covers, harmonic balancer, and a muscle car-style mid-sump oil pan for easy installation. A polished front accessory drive system featuring a water pump, Type II power steering pump with remote reservoir, 140-amp alternator, and 7B10 A/C compressor provides both reliability and show-ready style. Mated to the legendary T56 six-speed, this package is ideal for those seeking modern HEMI power with the control and engagement of a manual transmission.

Description:

  • Horsepower & Torque: 610 Horsepower / 525 ft. lbs. Torque
  • Compression Ratio: 10.48:1
  • Gen III Hemi Apache Aluminum Cylinder Heads
  • BluePrint Engines Hydraulic Roller Cam
  • BluePrint Engines Forged Crank
  • BluePrint Engines Forged Pistons

Block:

  • Engine Manufactured and Machined in the USA!
  • NEW “BGE” Hellcat Engine Block
  • 4-Bolt Main
  • 4.090" Bore
  • 1-Piece Rear Main Seal

Rotating Assembly:

  • Forged Steel Crank
  • 4.050" Stroke
  • 6.125" Connecting Rods
  • Forged Pistons
  • Internally Balanced Front and Rear

Cylinder Heads:

  • Gen III Hemi Apache Aluminum Cylinder Heads
  • 73cc Chamber
  • 2.140" Intake / 1.650" Exhaust Valves

Cam Specs:

  • Hydraulic Roller Cam
  • .610 Intake / .611 Exhaust Lift
  • 231 Intake / 255 Exhaust Duration
  • @.050-113 Degree Lobe Separation

Ignition Timing:

  • Controlled by ECU

Also Includes:

  • Holley Terminator ECU Controller Kit and Wiring Harness
  • Muscle Car Style - Mid Sump Swap Oil Pan
  • Fabricated Intake Manifold - BPP837252
  • Coils - BPP68238603
  • Harmonic Balancer
  • Throttle Body
  • Timing Cover
  • Spark Plugs
  • Valve Covers
  • Oil Pump
  • Dipstick
  • Polished Front Accessory Drive 
    • Water Pump
    • Type II Power Steering Pump
    • Remote Power Steering Pump Reservoir
    • 140amp 1-wire Alternator
    • 7B10 Peanut Style Air Conditioning Compressor

Assembled with Complete T56 Six Speed Transmission Package:

  • McLeod Super Steel Pro Dual Disk Clutch
  • Steel Bell Housing
  • Bittel Flywheel
  • Engine Guard 
  • Starter
    • First Gear Ratio: 2.66:1
    • Second Gear Ratio: 1.78:1
    • Third Gear Ratio: 1.30:1
    • Fourth Gear Ratio: 1.00:1
    • Fifth Gear Ratio: 0.80:1
    • Sixth Gear Ratio: 0.63:1

Note:

  • Features 2013+ 58X reluctor wheel
  • 2009+ crankshaft spacing
  • 2009+ car timing cover
  • VVT locked out
  • MDS – eliminated

WARNING: Cancer and Reproductive Harm
Bragging Rights Included.

EVERY BLUEPRINT ENGINE ACES THE DYNO TEST

We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer in our in-house dyno testing rooms to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That’s precisely why our engines sound and run better than our competitors.

All specs, zero speculation: A comprehensive, dyno-generated printout showing your critical engine specs will accompany your delivered engine — every time. No more guessing or wondering what your installed engine’s real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash ‘em your exact engine’s dyno results.

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