King Engine Bearings MB529XPSTDX Small Block Ford XP-Series Main Bearings
King Engine Bearings
King has developed an extensive product offering that includes a wide range of engine bearings for automobiles, light-duty and heavy-duty trucks, marine, aviation, standby power, and many other types of internal combustion engines. King AM-Series main bearings are recommended for street or marine applications. These crankshaft bearings have superior embeddability, which provides greater macro-particle to reduce scratching of the crank journals and tearing or weakening of the Babbitt overlays. King AM-Series main bearings feature tolerance control up to plus or minus .0001—and they're lead-free, making them environmentally-friendly and user-safe. Order the direct replacement bearings designed for fitment on your make and model.
Bearing Usage: Performance
Engine Crankshaft Undersize (in.): Stock
Engine Crankshaft Undersize (mm): Stock
Grooved Bearing: Yes
Groove Location: Upper
Groove Style: 1/2
Narrow Bearing: No
Thrust Bearing Oversize: Stock
Bearing Material: Alecular silicon