Description
Rocker arm geometry is fundamental to your engine’s valve actuation efficiency, and a quality 1.5:1 ratio kit directly impacts lift, timing precision, and overall power delivery. This Chevrolet Performance kit delivers the durability and reliability you need for sustained high-RPM operation, whether you’re tuning a street build or prepping for the track. Bolt-on installation means you can upgrade your valvetrain without extensive machine work.
- 1.5:1 rocker ratio
- 3/8″ stud mount
- Steel construction
- GM SBC / LT-series compatible
- Complete kit
- Bolt-on installation
- MPN: 12495490
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