Clevite 351W H Series Main Bearing Set

Mahle/Clevite 351W H Series Main Bearing Set

351W (3.00" Mains)
Standard Size, +.001" Extra Clearance, and .010" Undersized
1/2 Groove
Tri-Metal
Performance Bearing Set

They have steel backings with carefully selected 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.