Scorpion Performance 1001-1 Race Series Roller Rocker Arm, 1.50 Ratio, 7/16 in Stud Mount, Small Block Chevy

Upgrade your Small Block Chevy valvetrain with the Scorpion Performance 1001-1 Race Series Roller Rocker Arm. Designed for demanding performance applications, this full-roller rocker arm features a 1.50 ratio and 7/16 in stud-mount configuration for compatibility with properly matched Chevrolet small-block cylinder head and valvetrain components. Its aluminum construction helps provide a strong, lightweight solution for high-performance engine builds.
The full-roller design helps reduce friction at the valve tip and pivot points, supporting smoother valvetrain operation and improved component durability. A blue anodized finish adds corrosion resistance and provides a distinctive appearance suited to race, street performance, and custom engine applications. Each rocker arm is engineered for precise motion and consistent operation when installed with the correct pushrods, studs, guideplates, and valve train geometry.
Feature: Race Series design for performance-oriented Small Block Chevy applications. Feature: 1.50 ratio supports increased valve lift based on the selected camshaft and engine geometry. Feature: 7/16 in stud mount for compatible cylinder head and rocker stud setups. Feature: Full-roller construction helps minimize friction during operation. Feature: Lightweight aluminum body balances strength and reduced valvetrain mass. Feature: Blue anodized finish offers a durable, professional appearance. Feature: Sold individually for flexible engine-building and replacement needs.
Before installation, verify rocker arm clearance, pushrod length, stud compatibility, valve spring alignment, and complete valvetrain geometry. Proper adjustment and adequate lubrication are essential for reliable operation. The Scorpion Performance 1001-1 rocker arm is supplied as one individual component and is intended for use with compatible Small Block Chevy applications.

Features:

• Race Series design for performance-oriented Small Block Chevy applications

• 1.50 rocker ratio supports increased valve lift based on camshaft and valvetrain geometry

• 7/16 in stud-mount configuration

• Full-roller design helps reduce friction at the valve tip and pivot points

• Lightweight aluminum construction

• Blue anodized finish

• Sold individually