Crank Bearing .060 GM 287, 316, 347, 370,400, 421, 428, 455 KING RACING

King Bearing bearings are characterized by the use of extremely advanced metallurgy technologies.

They have been specially designed for long-term work under load in high-performance engines.

The patented pMax Black technology was used in the production of XP shells.

pMax Black are three-layer bearings with increased hardness by 24% compared to other competition bearings.

This technology in combination with advanced bearing geometry makes them an ideal solution for highly stressed engines.

The bearings are available in several sizes:

• STDX -0.025 mm (looser than nominal)
• STD +0,000 mm (nominal)
• +0.025 mm (narrower than nominal)
• +0.25 mm (first shaft grinding)
• +0.50 mm (second shaft grinding)