Corvette LS3/LS7 Clevite H-Series Rod Bearings, Set of 16

LSx Rod Bearing, H Series, Standard Size, TM-77, Chevy, Small Block, Set of 16 pieces or 8 pairs.

Clevite H-Series Rod bearings were developed primarily for NASCAR racing, but are 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 have enlarged chamfers at the sides for greater crank-fillet clearance and are made without flash plating for better seating. They are available with various under-sizes, including 0.001 in. of clearance for polished journals.

Bearing Usage  Performance
Bearing Material  Tri metal, TM-77
Dowel Pin Hole  No
Chamfered Bearing  No
Grooved Bearing  No
Notes  Narrow bearing.