Airflow Research 6043 Stud Mount Rocker Arms Big Block Chevy 1.7 Ratio

The Airflow Research 6043 Stud Mount Rocker Arms are specifically engineered to provide optimal geometry and valve train performance for AFR Big Block Chevy V2 cylinder heads. These precision aluminum rocker arms feature a 1.7 rocker ratio and are designed to deliver the best possible wipe pattern on AFR's latest BBC cylinder head designs.

Key Specifications:

• Application: Big Block Chevy engines with AFR cylinder heads
• Rocker Ratio: 1.7:1
• Stud Mount Type: 7/16 inch stud mount
• Maximum Valve Lift: 0.790 inches
• Maximum RPM: 7,400 RPM
• Maximum Open Spring Pressure: 760 lbs
• Material: Aluminum construction
• Set of 16 rocker arms

AFR strongly recommends these stud mount rockers for applications operating below 7,400 RPM and 0.790 inch lift. For higher performance applications exceeding these limits, shaft mount rockers are typically advised. These rocker arms are engineered to work seamlessly with AFR's BBC Magnum V2 cylinder heads manufactured from 2013 to present, ensuring proper valve train geometry and maximizing engine performance.