Sales and Service

Marine Endurance Series Rocker Arms

Marine Endurance Series Rocker Arms have all Endurance Series features but are designed specifically for marine engine applications.

Specific features include:

Top rear corners angle cut to clear marine style valve covers
Developed, tested, and proven in marine racing applications
Lighter weight for faster RPM gain–average 28 grams lighter than Race Series rocker arms
Lower profile than Race Series rocker arms for better fitment under most stock valve covers
Shorter polylocks than Race Series polylocks for better valve cover clearance

All Scorpion Rocker Arms Feature:

Lightweight 7000 Series Aerospace-grade
Aluminum Bodies for Maximum Strength and Durability
Needle Bearing Fulcrum and Roller Tip
Centerless Ground Trunnion
Centerless Ground Pin & Roller
Burr-Free Thru Hole in Trunnion
Large Machined Seat
Thick Walled Adjusting Nut
Pedestals Machined from Solid Steel
Black Oxide Coated Steel Parts
Anodized for Additional Protection and Durability
100% CNC Machined in the USA