Victor MS590P10 P-Series Engine Crankshaft Main Bearing Set Undersize - 0.010

The Victor MS590P10 is a P-Series engine crankshaft main bearing set designed for small block Ford V8 engines. This set features a 0.010-inch undersize specification, making it the correct choice for engines with reground or worn crankshafts that require undersized bearing fitment.

Key Features:

• P-Series Tri-Metal construction — steel-backed with an intermediate copper-lead alloy layer and an electroplated lead-tin-copper overlay for superior durability
• 0.010" (ten-thousandths) undersize crankshaft bearing set for use with a reground crankshaft
• Half-groove design for proper oil distribution and crankshaft support
• Suitable for heavy-duty, motorsports, and high-performance street applications
• Direct replacement for OEM main bearings — compatible with most OE applications
• Made in USA

The Tri-Metal design provides increased load capacity over standard bi-metal bearings, making this set an ideal upgrade for performance engine builds. The P-Series line is engineered to handle the demands of high-output engines, offering excellent wear resistance and reliable oil film support under sustained load.

Specifications:

• Part Number: MS-590P-10
• Bearing Type: Main Bearing Set
• Series: P-Series
• Groove: Half (1/2) Groove
• Undersize: 0.010"
• UPC: 027067538468