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Design from the ground up based upon your favourite bowtie block with the ability to handle naturally aspirated
The Speedmaster design incorporates open-fin spacing that promotes airflow through the radiator to enhance the cooling and help eliminate clogging
don't forget to get the correct transmission yoke for your application
The Speedmaster valve locks will fit any Speedmaster 10 degree retainer and are recommended for all race applications due to their superior strength
Ford FE 390 427 428 Internal Balanced Fluid Damper Harmonic Balancer SFI 18.1 Design from the ground upUsing only three parts a laser welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two these SFI approved Fluid dampers can control all crankshaft vibration, not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.
