Edelbrock Exhaust Valve 1.55" Set Small Block E-Tec 170 Chevrolet 60979 Cylinder Heads

Experience new levels of performance with this Set of Edelbrock 1.55" Exhaust Valves (9773), perfect for E-Tec 170 Small Block Chevys. These valves boast a hardened tip with undercut stems, promoting superior gas flow for increased horsepower and optimal engine efficiency.  The one-piece design further ensures that these valves will last through the years. With a sleek swirl-polished finish to make your ride stand out, these Edelbrock valves are an excellent option for giving your ride new life.

Features and Benefits:
- One-piece design
- Stylish swirl-polished finish
- Stainless steel construction
- Hardened tip with undercut stems for increased gas flow
- Increased horsepower
- Conventional lock groove style
- 11/32” hard-chromed valve stems
- Sold as a set of eight

Specifications:
- Grade type: performance
- Seat angle: 45 degrees
- Includes locks: no
- Valve head diameter 1.550”
- Oversized: no
- Stem diameter: 0.341”
- Lock groove quantity: 1
- Length: 4.930”