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High-Performance Shaft Rockers for Profiler CNC Heads

Unlock the full potential of your Profiler CNC Big Block Chevy cylinder heads with the T&D Machine Shaft Rocker Arm Kit. Designed specifically for the unique geometry of Profiler CNC ports, these rockers offer the ultimate in valvetrain control. By utilizing a robust shaft-mount system, these rockers prevent the harmonic vibrations and deflection that plague high-lift, high-RPM racing engines.

Technical Advantages

• Custom Fitment: Tailored specifically for Profiler CNC BBC cylinder heads.
• 1.70/1.70 Ratio: Delivers consistent lift for improved airflow efficiency.
• Full Roller Tip: Minimizes friction and valve guide wear.
• Aluminum Construction: Engineered for strength without adding unnecessary mass.
• Shaft-Mount Stability: Eliminates rocker stud flex under extreme pressure.

These rocker arms are the gold standard for enthusiasts demanding precision. The full roller design ensures that your valve train remains stable, even under the most demanding racing conditions. By maintaining precise valve timing, you ensure that your engine produces maximum power throughout the entire RPM range. The lightweight aluminum construction aids in faster throttle response and reduced valvetrain inertia. When you demand the best for your Profiler-equipped BBC, T&D Machine delivers the reliability and performance you need. Upgrade your valvetrain today with GGCRACING.