Main Bearings Ford Big Block FE Series 390 427 428 - P-Series - Standard

Mahle Clevite MS-863P-10 Main Bearings, P Series, Full Groove, .010 in undersize.
Suits Ford 1964-1977 FE-Series V8 352,360,390,410,427,428ci (5.8, 5.9, 6.4, 6.7, 7.0)

NOTE: Contains 3.888"/3.948" Flange Diameter Flanged Bearing, Contains Full Grooved Bearings.

P-Series bearings are constructed of tri-metal cast copper lead. They have a steel back for support, a cast copper lead lining to withstand the loads of engine operation, and an electroplated babbit overlay on the running surface to provide searing surface qualities. In addition, the oil grooves on most applications extend all the way around both halves for better oiling.

Clevite P-Series main bearings are an ideal design, producing a degree of conformability, embedability, slipperiness, and fatigue resistance, not found in original equipment and competitive bimetal bearings.

Brand: Mahle Clevite Engine Parts

Manufacturer's Part Number: MS-863P-10

Part Type: Main Bearings

Product Line: Clevite P-Series Main Bearings

Bearing Usage: Direct replacement

Engine Crankshaft Undersize (in.): 0.010 in.

Engine Crankshaft Undersize (mm): 0.25mm

Grooved Bearing: Yes

Groove Location: Upper and lower

Groove Style: Full

Thrust Bearing Oversize: Stock

Bearing Material: Tri-metal, TM-77

Component No. & Position

MB-2441P       1 -2 -4 -5   

MB-2442P(F)  3 (thrust)

Quantity: Sold as a set of 5.