When it came time to choose the heart for our cuda project it had to be a 426 Hemi. These engines made these cars legands on the street and race track and started the King Kong tag.  One of the most reputable Hemi engine builders in the world are Indy Cylinder Heads. They have a range of Hemi crate motors built to your spec and delivered ready to run, dyno tested and tuned. Their engines have been used by racers all over the USA and are used in high profile Hemi powered muscle cars and street rods around the world.

Indy Cylinder Heads
Thirty years of racing experience and cylinder head and manifold development make Indy Cylinder Head a leading supplier to the aftermarket industry.  They are dedicated to making all Indy racers winners. Our secret? Intake runners with air flow and volume to supply today’s high horsepower, big cubic inch engines. They introduced raised runners, offset push rods, long stem valves, correct runner volumes, and engineered compatible engine kits. Lightweight aluminum blocks with raised cam, custom lifter locations, wide pan rails, five main cross bolt, isolated oil system, and superior strength.

426 Street Legend
525 HP@5700 RPM, 490 Torque@4400 RPM 4.250” Bore 3.750” Stroke
• Fully Prepped Mopar Block • Indy 426-1 Legend Heads
• Eagle 3.750 Steel Crank • Bowl Port & Gasket Match
• Eagle 3D Rods (Manly Upgrade) • Comp Cams Hydraulic Cam & Lifters
• KB 10.25 to 1 Pistons • Indy Cast Aluminum Valve Covers
• Indy 426-2 Intake • Street Hemi or Milodon Oil Pan, 1/2” Pick Up
• 750 Mighty Demon Carb • MSD Distributor and Plug Wires
• New MP Performance Balancer
• Complete E.F.I. System Available

426 Street Legend Kit Includes: Machined Block, Balanced Rotating Assembly, Head Assem, All Parts Needed to Build Engine Pump Gas
The 426 Street Legend is the mildest version of Legend power.
We say mild but it still produces 525 HP. This could be your
everyday driver without tearing up any driveline parts. We
recommend an 11” converter and 3.55 gear. This is a good
engine for Muscle Cars and all types of Street Rods. This is the
perfect engine for E.F.I. Dyno Tested And Tuned.

Also available:
528” Street Legend
HP@6300 RPM, 630 Torque@4700 RPM 4.500” Bore 4.150” Stroke

605” Street Legend
830 HP@6700 RPM, 780 Torque@5200 RPM 4.500” Bore 4.750” Stroke

572” Race Legend
960 HP@7400 RPM, 830 Torque@5900 RPM 4.500” Bore 4.500” Stroke

** Our 426 Street Legend was assembled with ARIAS forged pistons. ARIAS PISTONS has manufactured custom pistons since its beginnings. After-market pistons, for most American-made vehicles, are manufactured in a regular basis per customer’s specifications. Bore, compression height, wrist pin diameter, ring configuration, and application are only a few of the custom features on the parts we manufacture.

For more on Indy Heads, Manifolds, Crate Engines and Arias Pistons call Rocket Industries on (02) 8825 1900.