The Straub Tech BBC 1.7 Ratio Geometry-Corrected Aluminum Rocker Arm is engineered for maximum valvetrain accuracy and durability in high-performance Big Block Chevy applications. Designed specifically for intake positions, this rocker arm features optimized geometry to improve valve motion, reduce guide wear, and enhance overall engine efficiency.
Precision-manufactured for Straub Technologies by Harland Sharp, this rocker arm is constructed from high-strength aluminum and includes a premium polylock for secure, consistent adjustment under high RPM conditions.
Sold individually (each), this rocker arm is the ideal choice for performance builds where precision, reliability, and proven manufacturing quality matter.
| Attributes | |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | Warning: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information visit www.p65warnings.ca.gov. |