STD Clearance, X Plus .001" Clearance, -1 .001" Undersize
No Dowel Hole, With Dowel Hole – Aluminum Rods
SBC Coated Clevite 77 H-Series Rod Bearings CB-663HNK Series
$160.00 – $200.00 Set - Free Shipping
Clevite 77 H-Series Tri-Metal Connecting Rod Bearing Set with proprietary TriArmor™ coating applied to the bearing surface for Small Block Chevy. Narrowed for clearance with aftermarket high performance crankshafts with larger fillet radius. Suitable for all forms of racing engines, H-Series bearings offer a medium level of eccentricity, a high crush factor with hardened steel backs and thin bearing overlay.
H-Series rod bearings have a Babbit outer layer, a copper-lead alloy second layer and a precision steel back capable of carrying loads up to 12,000 PSI. H-Series Clevite Bearings are likely the most frequently use for high performance / general racing applications. This is typically the bearing type we will recommend in almost all situations.