Optitorque Technologies 10521 Big Block Chevy Cylinder Head Stud Kit

The Optitorque Technologies 10521 Cylinder Head Stud Kit is designed for Big Block Chevy applications using Dart or GM Performance heads. The kit features chromoly construction with a black oxide finish for a durable, performance-focused hardware solution.

This head stud kit includes 12-point nuts and is configured for use with the specified Big Block Chevy, Dart, and GM Performance head applications. Its stud-and-nut design supports consistent cylinder head fastening during engine assembly.

Use the Optitorque Technologies 10521 kit when replacing or upgrading cylinder head fastening hardware on a compatible Big Block Chevy engine. Verify application details before installation to ensure the kit matches the engine and cylinder heads.

Features:

• Application: Big Block Chevy cylinder head stud kit
• Head Compatibility: Designed for Dart and GM Performance heads
• Construction: Chromoly material
• Finish: Black oxide
• Hardware: Includes 12-point nuts