Roller Rocker Arms for Big Block Chevy BBC 454 (1.7 Ratio)

Includes:
- Roller Rocker Arms for Big Block Chevy BBC 454 (1.7 Ratio)

Fits Models:
- Chevrolet: C/K Series, Impala, Camaro, Chevelle, Corvette, Suburban, Tahoe, and more

Model Years:
- Check fitment before purchase

Submodels:
- Common trims include SS, Z28, LT1, and various performance packages; body styles include coupe, sedan, and pickup; chassis codes may include C10, C20, C30, and others

Engine Options:
- 7.4L V8 (BBC 454), engine code: L88, L72, and others

Description:
These roller rocker arms are designed specifically for Big Block Chevy 454 engines, featuring a 1.7 ratio for enhanced performance. They provide improved valve lift and reduced friction, contributing to better engine efficiency and power output.

Features:
- Precision-engineered for optimal performance
- 1.7 ratio for increased valve lift
- Reduces friction for smoother operation
- Compatible with standard Big Block Chevy 454 configurations
- Ideal for performance upgrades and restorations