Page 303 - 2021-22_EngineCatalogAP

FORGED PISTONS
Chrysler 426 Hemi
Chrysler Big Block 383 “B” & 440 “RB”
Part No.
Description
Stroke
Rod Length
Comp. Height
Wrist Pin Type
Comp. Ratio
Cubic Inch
Piston Ring Package
Chrysler Big Block 426 Hemi - 4.280" Bore - Dome-Top
JEP118758
Dome, +88cc
3.750"
6.860"
1.955"
P/F
10.2 @ 174cc
431
5/64", 5/64", 3/16"
Chrysler Big Block 426 Hemi, 4.290" Bore, Dome-Top
JEP118759
Dome, +88cc
3.750"
6.860"
1.955"
P/F
10.2 @ 174cc
433
5/64", 5/64", 3/16"
Part No.
Description
Stroke
Rod Length
Comp. Height
Wrist Pin Type
Comp. Ratio
Cubic Inch
Piston Ring Package
Chrysler Big Block 440 “RB” - 4.350" Bore - Dished-Top
DIA52415-8
Dished, -13cc
4.150"
6.768"
1.865"
P/F
10.5 @ 80cc
493
1/16", 1/16", 3/16"
Chrysler Big Block 440 “RB” - 4.350" Bore - Flat- and Dome-Top
SEAL2266F30
Flat-Top 1.094" Pin Dia.
3.750"
6.760"
1.991"
PRESS
8.8 @ 84cc
446
5/64", 5/64", 3/16"
SEAL2355F30
Flat-Top, 4 Reliefs, -7cc, 1.094" Pin Dia.
3.750"
6.760"
2.061"
PRESS
9.5 @ 84cc
446
5/64", 5/64", 3/16"
SRP213455
Flat-Top, -6cc, 1.094" Pin Dia.
3.750"
6.768"
2.062"
P/F
9.8 @ 84cc
445
1/16", 1/16", 3/16"
SEAL2295AF30
Dome, +12.1cc 1.094" Pin Dia.
3.750"
6.760"
2.029"
P/F
10.5 @ 84cc
446
1/16", 1/16", 3/16"
WPTPTS531A3
Flat Top, +4cc
3.750"
6.760"
2.050"
P/F
9.5 @ 84cc
446
1/16", 1/16", 3/16"
Chrysler Big Block 440 “RB” - 4.360" Bore - Flat-Top
SRP213456
Flat-Top, -6cc, 1.094" Pin Dia.
3.750"
6.768"
2.062"
P/F
9.8 @ 84cc
447
1/16", 1/16", 3/16"
Chrysler Big Block 440 “RB” - 4.375" Bore - Flat-Top
SRP213457
Flat-Top, -6cc, 1.094" Pin Dia.
3.750"
6.768"
2.062"
P/F
9.9 @ 84cc
450
1/16", 1/16", 3/16"
P/F - PRESS-FIT / FLOATING
HYPEREUTECTIC PISTONS
Chrysler Big Block 383 “B”, 400 ”B”, 440 “RB”, 426 Hemi
Part No.
Description
Stroke
Rod Length
Comp. Height
Wrist Pin Type
Comp. Ratio
Cubic Inch
Piston Ring Package
Hemi 392 (1957-58) - 4.030" Bore - Dome-Top
KBPKB290.030
Dome, +22cc
3.900"
6.958"
1.940"
P/F
10.0 @ 104cc
398
5/64", 5/64", 3/16"
383 “B” Engine - 4.280" Bore - Flat-Top
KBPKB162.030
2 Reliefs, -8cc
3.880"
6.358"
1.908"
P/F
8.8 @ 84cc
389
5/64", 5/64", 3/16"
383 “B” Engine - 4.290" Bore - Flat-Top
KBPKB162.040
2 Reliefs, -8cc
3.880"
6.358"
1.908"
P/F
8.9 @ 84cc
391
5/64", 5/64", 3/16"
383 “B” Engine - 4.280" Bore - Dome-Top
KBPKB400.030
Dome, +0cc
3.880"
6.358"
1.908"
P/F
9.2 @ 84cc
389
5/64", 5/64", 3/16"
400 “B” Engine - 4.372" Bore - Dome-Top
KBPKB240.030
Dome, +8cc
3.880"
6.358"
1.908"
P/F
9.5 @ 84cc
406
5/64", 5/64", 3/16"
426 Hemi - 4.280" Bore - Dome-Top
KBPKB211.030
Dome, -90cc
3.750"
6.860"
1.949"
P/F
10.0 @ 174cc
431
5/64", 5/64", 3/16"
440 “RB” Engine - 4.350" Bore - Flat-Top
KBPKB237.030
2 Reliefs, -9cc
3.750"
6.768"
2.067"
P/F
9.6 @ 84cc
446
5/64", 5/64", 3/16"
440 “RB” Engine - 4.360" Bore - Flat-Top
KBPKB237.040
2 Reliefs, -9cc
3.750"
6.768"
2.067"
P/F
9.6 @ 84cc
448
5/64", 5/64", 3/16"
440 “RB” Engine - 4.380" Bore - Flat-Top
KBPKB237.060
2 Reliefs, -9cc
3.750"
6.768"
2.067"
P/F
9.7 @ 84cc
452
5/64", 5/64", 3/16"
440 “RB” Engine - 4.350" Bore - Dome-Top
KBPKB184.030
Dome, +3.5cc
3.750"
6.768"
1.992"
P/F
9.3 @ 84cc
446
5/64", 5/64", 3/16"
P/F - PRESS-FIT / FLOATING
2021-22 ENGINE BUILDER CATALOG 301
CHRYSLER BIG BLOCK 361-440, 426 HEMI