Dress up your engine and add extra wear resistance and strength at the same time with our 13 piece grade 5 titanium valve cover bolt kit.
 
Unlike other valve cover bolt kits on the market, we insisted on designing our valve cover bolts with near perfect OEM matched sizing and machining. The diameter of the flange, the 10mm hex head, bolt length and chamfer are all designed to follow OEM+ specs.
 
These valve cover bolts are offered in a beautiful PVD treated burnt blue titanium finish for maximum wear and chip resistance.
 
NB1 99-00 Miata 13 piece set includes:
Valve cover bolts x 11 (M6 x 40mm)
Front hose mounts x 1 (M6 x 10mm)
Cam Sensor x 1 (M6 x 16mm)