King Engine Bearings MB5650SI 060 Main Bearing Set Ford OHV - 060 370 429 460 16V

The King Engine Bearings MB5650SI 060 is a complete main bearing set engineered for Ford 370, 429, and 460 cubic inch 16-valve OHV engines. Designed to OEM-equivalent tolerances, these bearings provide reliable crankshaft support and long service life in a wide range of performance and replacement applications.

Material:

• Bi-Metal Silicon Aluminum Construction — An aluminum-based alloy strengthened with 2.5–3% silicon content, offering excellent wear resistance and conformability
• Well-suited for medium-load engine applications and engines equipped with nodular cast iron crankshafts
• Silicon aluminum material provides superior fatigue strength compared to standard babbitt bearings

Key Features:

• Oversized by 0.060" for use with reground or undersized crankshaft journals
• Precision manufactured to exact dimensional tolerances for proper oil clearance
• Designed to meet or exceed OEM specifications for Ford FE and 385-series big block engines
• King's bi-metal construction resists corrosion from modern fuel blends and engine oils

King Engine Bearings is a globally recognized manufacturer trusted by professional engine builders for consistent quality and exacting tolerances. The MB5650SI 060 is an ideal choice for engine rebuilds requiring reliable, long-lasting crankshaft support on Ford's classic big block platform.