Description
The Elgin RK-2737 rocker arm delivers precise valve actuation for small block Chevy engines, ensuring consistent lift and duration across your entire RPM range. Built from durable steel with a 1.5:1 ratio, this long-slot design reduces friction and minimizes parasitic losses while maintaining tight tolerances. Whether you’re tuning a street engine or maximizing performance on the dyno, this bolt-on rocker arm is engineered for reliability and repeatability.
- Small Block Chevy compatible
- 3/8″ stud mount
- 1.50:1 mechanical ratio
- Steel construction
- Long-slot design
- Natural finish
- Sold individually
- Bolt-on installation
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