1. DNA® Aluminum Roller Rocker Arms for Chevy BBC 454

DNA® Aluminum Roller Rocker Arms for Chevy BBC 454

Includes: 2 x Aluminum Roller Rocker Arms

Fits Models: Chevy Big Block 454

Model Years: 1970-1990

Submodels: C/K Series, Impala, Camaro, Chevelle

Engine Options: 454 V8

Description: Enhance your Chevy BBC 454's performance with DNA® Aluminum Roller Rocker Arms. Designed for durability and precision, these rocker arms improve valve lift and reduce friction, leading to better engine efficiency. Perfect for both street and race applications, they offer a lightweight solution for increased horsepower and torque.

Features:
- Specifically designed for Chevy Big Block 454 models from 1970-1990
- Lightweight aluminum construction for improved performance
- Enhanced valve lift for better engine efficiency
- Compatible with various submodels and engine options
- Ideal for performance upgrades and racing applications