SKU: PACPAC-R349-16
UPC: 193564538239
MPN: PAC-R349-16
The 1.200 Steel C/M Valve Spring Retainers - 8 Deg by PAC RACING SPRINGS are precision-engineered components designed for serious engine builders and performance enthusiasts who are pushing high-RPM limits. These retainers are crucial for those upgrading to stiffer valve springs, as they help control spring bind and prevent coil separation under extreme load conditions.
Manufactured from hardened steel, the 1.200-inch inner diameter of these retainers accommodates a variety of spring wire gauges and valve spring designs commonly used in performance applications. The 8-degree seat angle aligns with OEM valve stem geometry on most small-block and big-block platforms, ensuring proper spring seating pressure and consistent valve timing without the need for valve stem rework.
These retainers are ideal for anyone upgrading their valve spring package, from bracket racers and street performance builders to endurance motorsports teams. Proper installation and measurement of spring installed height and retainer-to-seat contact are essential for optimized performance and reliability.
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