All of our Small Block Ford Street Strip Rotating Assemblies are Rated at 500 HP. They are designed for use in a stock or aftermarket block with a Mild Power Adder. All Rotating Assemblies are offered with a Matching SFI Approved Flexplate or Flywheel and a Matching Harmonic Balancer (Non-SFI or SFI Approved).
*Balancing Available on All Street / Strip Rotating Assemblies (28oz)