Page 48 - 2021-22_EngineCatalogAP

HYPEREUTECTIC PISTONS
Chevrolet Small Block
Part No.
4.060" Bore - Flat-Top
PISTON RINGS - See Page 523-537 Piston Ring
Description
Stroke
Rod Length
Comp Ht.
Wrist Pin Type
Comp Ratio
Cubic Inch
Package
Trough, -7cc
3.480"
5.700"
1.561"
P/F
9.8 @ 64cc
360
4 Reliefs, -5cc
3.480"
5.700"
1.561"
PRESS
10.0 @ 64cc
360
2 Reliefs, Claimer, -5cc
3.480"
6.000"
1.265"
P/F
10.1 @ 64cc
360
2 Reliefs, -5cc
3.750"
5.700"
1.425"
P/F
10.7 @ 64cc
388
Trough, -7cc
3.750"
6.000"
1.130"
P/F
10.6 @ 64cc
388
“D” Dish, -19cc
3.750"
6.000"
1.130"
P/F
9.3 @ 64cc
385
2 Reliefs, -7cc
3.250"
5.700"
1.678"
P/F
9.6 @ 64cc
336
2 Reliefs, -7cc
3.480"
5.700"
1.565"
P/F
10.4 @ 64cc
360
Digital Diamond Series, +12.30cc
3.480"
5.700"
1.548"
P/F
8.5 @ 64cc
360
KBPKB120.060 5/64", 5/64", SEAH345DCP60 5/64", 5/64", KBP9908HC.060 5/64", 5/64",
SEAH860CP60 5/64", 5/64", KBPKB122.060 1/16", 1/16", KBPKB164.040 1/16", 1/16", KBPKB156.060 5/64", 5/64", KBP9902HC.060 5/64", 5/64",
3/16" 3/16" 3/16" 3/16" 3/16" 3/16" 3/16" 3/16" 3/16"
3/16" 3/16" 3/16" 3/16" 3/16"
3/16" 3/16" 3/16"
3/16" 3/16" 3/16" 3/16"
SEAH423DCP60
400 - 4.155" Bore - Flat-Top
5/64", 5/64",
2, Reliefs, Claimer, -5cc
3.750"
5.565"
1.565"
PRESS
11.2 @ 64cc
407
4, Reliefs, -6cc
3.750"
5.700"
1.425"
PRESS
10.9 @ 64cc
407
2, Reliefs, Claimer, -5cc
3.750"
5.700"
1.430"
PRESS
11.2 @ 64cc
407
Trough, -7cc
3.750"
5.700"
1.433"
P/F
11.0 @ 64cc
407
2 Reliefs, Claimer, -5cc
3.750"
5.565"
1.565"
P/F
11.7 @ 64cc
407
KBP9907HC.030 5/64", 5/64", SEAH616CP30 5/64", 5/64", KBP9911HC.030 5/64", 5/64", KBPKB125.030 5/64", 5/64",
KBP9907HC.030
400 - 4.155" Bore - Dish-Top
5/64", 5/64",
“D” Dish, -12cc
3.750"
5.565"
1.564"
P/F
10.4 @ 64cc
407
“D” Dish, -18cc
3.750"
5.700"
1.433"
P/F
9.8 @ 64cc
407
“D” Dish, -22cc
3.750"
5.700"
1.433"
P/F
9.5 @ 64cc
407
KBPKB159.030 5/64", 5/64", KBPKB147.030 5/64", 5/64",
KBPKB168.030
400 - 4.155" Bore - Dome-Top
KBPKB129.030 A
400 - 4.165" Bore - Flat-Top
5/64", 5/64",
1/16", 1/16",
Solid Dome, +3.3cc
3.750"
6.000"
1.130"
P/F
13.0 @ 64cc
407
2 Reliefs, -7cc
3.750"
5.700"
1.433"
P/F
11.4 @ 64cc
408
KBPKB125.040 5/64", 5/64",
400 - 4.185" Bore - Flat-Top
KBPKB125.060 5/64", 5/64",
2 Reliefs, -7cc
3.750"
5.700"
1.433"
P/F
11.4 @ 64cc
412
400 - 4.155" Bore - Dome-Top
KBPKB129.030 A
A Spacer ring included
PISTON PIN LOCKS
Piston Pin (Spiral) Locks and Lock Rings
1/16", 1/16",
Solid Dome, +3.3cc
3.750"
6.000"
1.130"
P/F
13.0 @ 64cc
407
Piston Pin (Spiral) Locks
PISTON PINS
.927" x 2.500"
.927" x 2.750"
Piston Pin Lock Rings
Part No.
Qty.
.927" x .042"
SEALR260-16
16, Spiral
.927" x .062"
MAH6441489
1, Wide Lock
.927" x .075"
WISCS-24
2, Spiral
Part No.
Qty.
.927" x .042"
JEP927-042-CS
1, Spiral
SEALR194-16
16, C-Clip
Part No.
Description
Material
Wall Thickness
Weight
JE Pistons (Sold Individually)
JEP927-2500-13-93S
Straight Wall
Nickel Carbon Steel
.130"
106 grams
JEP927-2500-15-51S
Straight Wall
Carbon Steel Bar Stock
.150"
118 grams
Wiseco (Sold Individually)
WISS425
Straight Wall
4140 Steel
.150"
105 grams
Part No.
Description
Material
Wall Thickness
Weight
JE Pistons (Sold Individually)
JEP927-2750-17-93S
Straight Wall
Chrome Moly Alloy
.180"
139 grams
46 2021-22 ENGINE BUILDER CATALOG
CHEVROLET SMALL BLOCK