King Engine Bearings CR 424AM1.0 Connecting Rod Bearing Set +1.0mm Oversize

The King Engine Bearings CR 424AM1.0 is a +1.0mm oversize connecting rod bearing set engineered for Chrysler 134c 2.2L and 153ci 2.5L engines. Built using King's proven AM-Series bi-metal aluminum construction, these bearings are designed to deliver reliable performance in street and marine rebuild applications.

AM-Series Material Highlights:

• Bi-metal aluminum construction — 100% lead-free aluminum silicon material equivalent to SAE K-783 standard
• Rated for low to medium load engines, making them ideal for stock and mild street rebuilds
• Superior embeddability — absorbs macro-particles to reduce crankshaft journal scratching and protect bearing surfaces
• Tight tolerance control — precision-manufactured to ±0.0001" wall thickness for consistent oil clearances
• Environmentally friendly — completely lead-free formulation is safe to handle and dispose of

King Engine Bearings AM-Series connecting rod bearings are the direct-replacement choice for engine rebuilders seeking reliable fitment and long service life. King Engine Bearings has been a bearing specialist since 1960, supplying high-quality bearings for automobiles, light and heavy duty trucks, marine, and other internal combustion engine applications. The +1.0mm oversize designation makes this set suitable for use with crankshafts that have been reground 1.0mm undersize.