Valve Guide .545 OD .308 ID 2.325 Long

The Valve Guide .545 OD .308 ID 2.325 Long is a precision-engineered component designed for high-performance engine builds and cylinder head modifications. Built by BRODIX, a trusted name in performance engine components, this valve guide serves as a critical wear surface that maintains proper valve stem alignment and clearance within the cylinder head. Whether you're rebuilding a classic muscle car engine or restoring an original power plant, a quality valve guide ensures reliable valve operation and extended engine longevity.

This valve guide features a .545-inch outer diameter and .308-inch inner diameter, with a length of 2.325 inches, making it compatible with mid-sized valve stems and common cylinder head applications. The precision bore tolerances ensure minimal lateral valve stem movement, reducing guide wear and maintaining proper valve seating geometry for optimal combustion chamber efficiency. The tight dimensional accuracy and consistent bore finish minimize valve stiction while allowing smooth reciprocal motion during engine operation.

This component is ideal for engine builders, machine shop professionals, and enthusiasts undertaking comprehensive cylinder head work. Installation requires precision boring or honing of the guide bore to the specified dimensions, ensuring a perfect fit for optimal performance. With its high-quality design, this valve guide is a reliable choice for enhancing engine performance and longevity.