5/16in SBF Guide Plate

Enhance your engine's performance with the MANLEY 5/16in SBF Guide Plate, designed for precision and reliability in your Ford small block setup.

• Precision Engineering: Crafted for a perfect fit, ensuring reliable valve guide alignment and improved engine stability.
• Durable Construction: Built to withstand high-performance conditions, offering long-lasting durability and reduced wear over time.
• Easy Installation: Designed for straightforward installation, making it easier to upgrade your engine components without hassle.
• Lightweight Design: Weighing just over a pound, this guide plate minimizes additional load while maximizing performance.

With a manufacturer part number of 421528, this guide plate is an essential component for any Ford small block engine enthusiast looking to optimize their setup.

Trust MANLEY for quality and performance in your engine components.