Ford 351c Main Bearings Performance H Series, Standard Size, Standard Oil Clearance 351C Cleveland Main

Clevite MS-1010H 351c Main Bearings Set, H-Series, Standard, Oil Clearance, 302 351 Ford Cleveland

Main 351c Bearings for: 302 351 393 408 Cleveland

• Bearing Usage: Performance
• Size:  Stock
• 1/2 Grooved Bearing - Upper
• Material: Tri-Metal - TM-77
• Set of 5

Clevite H-Series 351c main bearings were developed primarily for NASCAR racing, but are well suited to other types of competition engines as well. They're especially good for 351 Cleveland engines that run at medium-to-high revs. They have steel backings with carefully selected overlays and a high crush factor, plus a medium level of eccentricity. H-Series 351c bearings have enlarged chamfers at the sides for greater crank-fillet clearance and are made without flash plating for better seating. They are also available with either 180 degree or 360 degree oil grooves, as well as an extra 0.001 in. of clearance.