OptiTorque Technologies 10513 Big Block Chevy Cylinder Head Stud Kit for Edelbrock Performer and Proline Heads

The OptiTorque Technologies 10513 Cylinder Head Stud Kit is designed for Big Block Chevy applications using Edelbrock Performer or Proline cylinder heads. The kit provides a dedicated head-fastening solution for these specified engine components.

Each stud kit features chromoly construction with a black oxide finish. The included nuts use a 12-point design, supporting access with compatible tooling during installation and service.

Use the 10513 kit when servicing or assembling a Big Block Chevy engine equipped with the listed Edelbrock cylinder heads. Confirm application details before purchase to ensure the kit matches the intended engine and cylinder head combination.

Features:

• Application: Big Block Chevy engines
• Cylinder head compatibility: Edelbrock Performer and Proline heads
• Construction: Chromoly
• Finish: Black oxide
• Nut design: 12-point