Clevite H-Series CB-663HNK-1 Small Block Chevy Undersize Coated Rod Bearing
Clevite
$15.99
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Clevite
Clevite H-Series CB-663HNK-1 Small Block Chevy Undersize Coated Rod Bearing
Clevite coated H-Series rod bearings were developed primarily for NASCAR racing, but are also well suited to other types of competition engines. They're especially good for engines that run at medium-to-high revs. They have hardened-steel backings with thin overlays and a high crush factor, plus a medium level of eccentricity. H-Series bearings feature Clevite's exclusive TriArmor coating, the industry's only moly/graphite treatment. The sophisticated blend, in a low-friction PTFE polymer base, offers extraordinary protection and lubricity. They also have enlarged chamfers at the sides for greater crank-fillet clearance and are made without flash plating for better seating. The Clevite coated H-Series rod bearings are available with various under-sizes, including 0.001 in. of clearance for polished journals.
Bearing Usage: Performance
Bearing Material: Tri-metal, TM-77
Bearing Size: .001" Undersize
Dowel Pin Hole: No
Narrow Bearing: Yes
Coated: Yes
Coating Type: Triarmor Coated
Quantity: Sold individually.
