Speedmaster 1-254-024 Chromoly Heat-Treated Pushrods Length Diameter Engine Push Rod Set - 8.900 5/16

The Speedmaster 1-254-024 pushrods are engineered to deliver maximum performance in high-lift camshaft applications. These one-piece pushrods are precision-manufactured from 4130 chromoly steel and heat-treated to withstand the demanding conditions of high-rpm engine operation.

Key Specifications:

• Length: 8.900 inches
• Diameter: 5/16 inch
• Wall thickness: 0.080 inch minimum
• Material: 4130 chromoly steel
• Heat-treated for enhanced strength and durability
• Black oxide finish for corrosion resistance
• One-piece construction eliminates weak points

Features and Benefits:

• DNA® one-piece design provides superior strength compared to two-piece pushrods
• 0.080-inch wall thickness handles higher valve spring pressures and rpm levels
• Guideplate-compatible design ensures proper valvetrain geometry
• Chromoly steel construction offers excellent strength-to-weight ratio
• Heat-treatment process increases resistance to bending and failure
• Black oxide coating protects against wear and oxidation

Ideal for performance builds requiring durable, lightweight pushrods that can handle aggressive camshaft profiles and high-rpm operation. The 5/16-inch diameter provides a good balance of strength and weight for most small block applications.