Description
Rocker arm efficiency directly impacts your engine’s valve actuation and overall performance ceiling. The SBC HD Rocker Arms deliver a 1.6 ratio that maximizes valve lift while maintaining the reliability you need for sustained high-RPM operation. Full roller design minimizes friction losses, translating to measurable gains in throttle response and power delivery.
- Small Block Chevy compatible
- 1.6:1 mechanical ratio
- Full roller construction
- 7/16″ stud mount
- Heavy-duty aluminum body
- Orange anodized finish
- Sold individually
- Bolt-on installation
