Hayabusa 5mm Machined Valve Keepers
- Precision-Machined on a High Speed Swiss Screw
- Made from 1144 Aircraft-Quality Steel
- Valve Keepers Designed for High Performance Applications and High Tension Valve Springs
- Superior Performance Compared to Stamped OE Valve Keepers
- Heat Treated and Black Oxide Finished for Improved Corrosion Resistance
- Tolerances of +/-.001 for Precision Fit
- Angle: 7º
- Valve Stem: 5mm
- Sold as Complete Set (16 Pairs)
- Made in the U.S.A.