With a 2024 aluminum rocker and 8620 hardened steel shaft, this shaft-mount rocker system adds stability to the engine which frees up horsepower. This system features 1.6/1.5 ratio rockers for Chevrolet Small Block w/ RHS heads.
- SKU:
- 4390620
- UPC:
- 036584144885
- Shipping:
- $16.75 (Fixed Shipping Cost)
