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King Engine Bearings CR 603AM 060 AM-Series Connecting Rod Bearing Set .060" Undersize

(Jeep Utility Wagon 1956-64, 6-226 1956-64, FC170 1957-66, Truck 1956-66, FC150 1957-66, Utility 1961-62, Willys 1954-55; Willys Aero Ace 1954-55 + 3 more models)

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

CR 603AM 060
11 reviews
Sale Price

$86.97

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Fitment guaranteed

Fitment guaranteed

Product Details

The King Engine Bearings CR 603AM 060 is a complete connecting rod bearing set engineered for IKA Willys engines, machined to a .060" crankshaft undersize to accommodate reground crankshafts. Built using King's proven AM-Series bimetal construction with an aluminum alloy base, these bearings deliver reliable performance during engine rebuilds where the crankshaft journals have been turned down from standard dimensions.

Key Features:

  • AM-Series bimetal construction — aluminum alloy base (K-783 equivalent to SAE-783) suited for low to medium load engine applications
  • .060" crankshaft undersize — designed for use with reground crankshaft journals at .060" below standard dimensions
  • Superior embeddability — improved macro-particle tolerance helps reduce scratching of crank journals and protects bearing overlays
  • Precision tolerance control — manufactured to tight tolerances of +/- .0001" for consistent oil clearance and proper fitment
  • Lead-free material — environmentally responsible and user-safe construction
  • Complete set included — all bearings required for a full connecting rod bearing replacement

King Engine Bearings are a trusted choice for professional engine builders and experienced rebuilders. The CR 603AM 060 is the correct specification for IKA Willys engine applications where a .060" undersize regrind has been performed on the crankshaft rod journals.

Products specifications

Fits

Jeep Utility Wagon 1956-64, 6-226 1956-64, FC170 1957-66, Truck 1956-66, FC150 1957-66, Utility 1961-62, Willys 1954-55; Willys Aero Ace 1954-55, Aero Eagle 1954, Bermuda 1955, Custom 1955

Material

bimetal (aluminum base)

Undersize

060

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