Ford small blockWindsor289-302 C.I.D. & 5.0L V8 P Series.001" Main Bearings Clms590P 001 Suit 289-302W Clevite Engine Parts CLMS590P-001
Product Information
P-Series Bearings P-Series main bearings are the oldest members of the Clevite 77 bearing family and are intended for high-revving engines. To compensate for the high-load factors and distortion in these engines, these bearings have higher eccentricity and a high crush factor. P-Series bearings are built on steel backings with extra-thin overlays to prevent overlay fatigue. In addition, the oil grooves on most applications extend all the way around both halves for better oiling
