King AM Series Conrod Bearing Set, STD Suit Ford 6 Cyl 144, 170, 200, 250, 3.2L, 3.3L, 4.0L & Barra (KBCR618AM)
Suit Ford 6 Cyl 144, 170, 200, 250, 3.2L, 3.3L, 4.0L & BarraCONROD BEARINGS, FORD INLINE 6
Suit Ford 6 Cyl 144, 170, 200, 250, 3.2L, 3.3L, 4.0L & Barra
Part Number: KBCR618AM
AM-Series Bearings
King AM-Series 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 to within plus or minus .0001?and they're lead-free, making them environmentally-friendly and user-safe. Hundreds of performance sets are available; order the replacement bearings designed to fit your vehicle.
AM is the softest bi-metal material. It contains 20% of tin, 1% of copper and no silicon. AM bearings are used in the passenger cars with low and medium load gasoline engines.