Clevite · New
Clevite Chevrolet V8 348-366-396-402-409-427-454-496 1958-2005 Con Rod Bearing Set
MPN CB743HN21 · Store SKU cleCB743HN21
Supplier stock checked 11/7/2026, 7:38:37 AM UTC. Adding a part does not reserve it.
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Product details
Clevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range.
Manufacturer fitment & guides
Check CB743HN21 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
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