H-Series Performance Rod and Main Bearings Available for 1965-1976 Oldsmobile V8 Engines

June 2008 -- Mahle Clevite Inc. is proud to announce new High Performance H-Series Rod and Main Bearings for Big Block Oldsmobile engines. These new rod bearings are narrowed on one side for increased crank fillet clearance and don't contain any dowel holes. The main bearings for positions 2, 3, 4, and 5 are full annular grooved, bearings for position 1 have a grooved upper half and plain lower half.

400 CID (6.6L), Oldsmobile V8 cyl, 3.875 in/98.4mm Bore, 1968-1969
400 CID (6.6L), Oldsmobile V8 cyl, 4.000 in/101.6mm Bore, 1965-1967
425 CID (7.0L), Oldsmobile V8 cyl, 4.125 in/104.8mm Bore, 1965-1967
455 CID (7.5L), Oldsmobile V8 cyl, 4.125 in/104.8mm Bore, 1968-1976

Part Numbers
CB-542HN STD, X, -1, -10, -20
MS-804H STD, X, -1, -10, -20

Pricing and Specifications
See current price list and performance catalog.

Interchanges
Federal Mogul Rod Bearing Set 8-7040CH
Federal Mogul Main Bearing Set 108M

Source: MAHLE Clevite Inc.

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