Scorpion Performance 1001 Race Series Roller Rocker Arms, 1.50 Ratio, 7/16-Inch Stud Mount, Small Block Chevy

Upgrade your Small Block Chevy valvetrain with the Scorpion Performance 1001 Race Series Roller Rocker Arms. Designed for performance applications, this set of 16 rocker arms features a 1.50 ratio and 7/16-inch stud-mount configuration for compatibility with suitable SBC cylinder heads and valvetrain components. The full-roller design helps reduce friction at the valve tip and supports smooth, consistent rocker arm movement under demanding engine conditions.

Constructed from lightweight aluminum, these Scorpion Performance rocker arms provide a strong combination of durability and reduced valvetrain mass. The blue anodized finish adds corrosion resistance and gives the assembly a clean, professional appearance. Each rocker arm is designed for reliable operation in high-performance Small Block Chevy applications when properly matched with the engine’s camshaft, cylinder heads, pushrods, studs, and valve geometry.

The Scorpion Performance 1001 set includes 16 roller rocker arms for complete installation on an eight-cylinder Small Block Chevy engine. Before installation, verify the required stud size, rocker arm ratio, pushrod length, valve spring clearance, retainer clearance, and overall valvetrain geometry. Proper adjustment and manufacturer-recommended installation procedures are essential for dependable performance and service life.

Features:

• Brand: Scorpion Performance

• Part Number: 1001

• Application: Small Block Chevy engines

• Rocker Arm Ratio: 1.50

• Mounting Style: 7/16-inch stud mount

• Rocker Arm Design: Full roller

• Material: Aluminum

• Finish: Blue anodized

• Quantity: Set of 16

• Performance Use: Designed for race and high-performance valvetrain applications