1.70 To 1.70 Shaft Rocker Arm Kit For Big Block Chevy, High Performance Upgrade With Durable Shafts, Bolt On Rocker Set For Chevy V8, Improves Lift, RPM Range, Valve Train Response, And Overall Street And Track Power
✔️ 1.70/1.70 ratio, bolt-on rocker set for Chevy V8 engines
The 1.70/1.70 Rocker Arm Kit is a bolt-on upgrade for Chevy big-block V8 engines, designed to lift valve lift and improve RPM range for street and track use. Durable shafts help this setup endure hard launches and high RPM sessions.
✅ 1.70/1.70 ratio rocker arms for Chevy V8 engines
✅ Part number 3102170170
✅ Package weight 17.0 pounds
✅ Package dimensions 11.21 L x 3.73 H x 6.38 W inches
✅ StopTech 301.06170
💡 What is a rocker arm kit used for and why upgrade it? It helps raise lift, improves RPM range, and sharpens valve train response on big-block Chevy V8 engines.
- Increases valve lift for more airflow and power
- Improves RPM range and throttle response
- Durable shafts for longevity in street and track use
- Easy bolt-on installation for Chevy V8 engines