PERFORMANCE BEARINGS
Ford “FE” Block 332-428 Description Speed-Pro 352-428 “FE” Main Bearings 352-428 “FE”, 3/4-Grooved SEA125M 352-428 “FE” Rod Bearings 352-428 “FE”, Chamfered SEA8-7170CH
SEA125M
Cam Bearings
Description
Dura-Bond
Dura-Bond
352-428 “FE”
DURFP-33 DURFP-33T
352-428 “FE”, Coated
OEM REPLACEMENT BEARINGS
Ford “FE” Block 390-428
Federal Mogul
KING Alecular AM Series
Description
Clevite
Dura-Bond
Main Bearings Rod Bearings Cam Bearings
M77MS863P M77CB760P M77SH781S
SEA4261M KEBMB559AM
— —
SEA3230CP SEA1445M
KEBCR809AM010
—
DURF-33
M77MS863P
FORGED PISTONS
Ford “FE” Block 390-428
Rod Length
Comp. Height
Wrist Pin Type
Comp. Ratio
Cubic Inch
Piston Ring Package
Part No.
Description
Stroke
4.080" Bore—Flat-Top SEAL2291F30 4.090" Bore—Flat-Top SEAL2291F40
4 Reliefs, -10cc
3.780" 6.490"
1.776"
P/F
9.6 @ 72cc
395
5/64", 5/64", 3/16"
4 Reliefs, -10cc
3.780" 6.490"
1.776"
P/F
9.6 @72cc
398
5/64", 5/64", 3/16"
4.160" Bore—Dished-Top ICNIC867.030
Dished, -16.3cc Dished, -10.3cc
3.980" 6.490" 3.980" 6.490"
1.670" 1.674"
P/F P/F
9.8 @ 72cc
433
1/16", 1/16", 3/16" 5/64", 5/64", 3/16"
SEAL2303NF30
10.4 @ 72cc 433
P/F - PRESS-FIT / FLOATING
PISTON RINGS - See Page 523-537
424 2021-22 ENGINE BUILDER CATALOG
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