Straub 100-1297 Valve Spring Retainers - 1.290 8mm 7-Degree 16-Pack

Straub 100-1297 valve spring retainers are precision-machined components designed for high-performance engine builds. These retainers feature a 1.290-inch outside diameter with an 8mm valve stem bore and a 7-degree lock angle configuration.

Key Specifications:

• Outside diameter: 1.290 inches
• Valve stem diameter: 8mm
• Lock angle: 7 degrees
• Quantity: 16 pieces per package
• Precision-machined for consistent valve train operation

This 16-pack provides enough retainers for a complete V8 engine build. The 7-degree lock angle design provides reliable valve lock engagement while allowing for higher valve lift applications. These retainers work with compatible valve locks and springs sized for 1.290-inch spring seats and 8mm valve stems.