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These Tri-Metal 77 engine bearings combine the strength of a copper-lead alloy layer with steel backing and an electroplated babbitt metal. The steel backing provides strength and durability; the babbitt overlay provides the critical surface characteristics of slipperiness and conformability. This ideal design has properties not even found in many original equipment bearings.

Calico Coatings proudly partners with ACL, Mahle/Clevite and Durabond to provide the high performing coated bearings for the motorsports industry.Our coated bearings are coated with our CT-1 Dry Film Lubricant coating. This coating helps reduce friction and abrasive wear. It provides intermittent dry lubrication and is not affected by dust or dirt. CT-1 is specifically engineered to withstand the extreme conditions of today’s high performance engines. Professional engine builders enjoy a higher level of confidence with increased embedability, strength and durability.

Price is for 4 Pair, 2 needed for one engine

CALCB663HXN
CALCB663HN
CALCB663HN1

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