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King Engine Bearings AMC / Jeep 390 & 401 (Undersize 0.30in) Crankshaft Main Bearing Set
King Engine Bearings
King Engine Bearings

King Engine Bearings AMC / Jeep 390 & 401 (Undersize 0.30in) Crankshaft Main Bearing Set

$65.77

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King Engine Bearings AMC / Jeep 390 & 401 (Undersize 0.030in) Crankshaft Main Bearing Set. Well-built bearings for low to medium-load engines.

Key Features

  • Fits a wide range of AMC and Jeep vehicles from 1966-1991.
  • Crankshaft main bearing set is undersize 0.030 inches.
  • Constructed with a bi-metal aluminum material.
  • Features a lead-free environmentally safe composite.
  • Ideal for low to medium-load engines.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

When you're rebuilding the bottom end of your AMC or Jeep 390 or 401 engine, you're getting a set of crankshaft main bearings. This particular set is undersized by 0.030 inches, which is important if you're machining your crankshaft to match. King Engine Bearings has been specializing in these parts since 1960, focusing on making them well-built for the job.

These bearings are constructed from a bi-metal aluminum material and feature a lead-free composite. This design is ideal for engines that operate under low to medium loads, offering reliable performance for your rebuild. The lead-free composite is also an environmentally safe choice.

This set is designed to fit a wide range of AMC and Jeep vehicles from the late 60s through the early 90s, including models like the Jeep Wagoneer and AMC Javelin. Always double-check your specific vehicle's fitment to ensure compatibility.

Specifications

Brand
King Engine Bearings
Manufacturer Part #
MB5518AM030
UPC
611500197437

Frequently Asked Questions

King Engine Bearings AMC / Jeep 390 & 401 (Undersize 0.30in) Crankshaft Main Bearing Set

$65.77