Page 43 - 2021-22_EngineCatalogAP

CHEVROLET SMALL BLOCK
Part No. Description
4.005" Bore - Flat-Top
MAH930127805 GM 604 Crate Engine,
Stroke
-2cc 3.480" 3.500" 3.250"
Rod Comp Length Height
5.700" 1.559" 6.000" 1.250"
5.700" 1.671" 5.700" 1.678" 5.700" 1.550" 5.700" 1.550" 5.700" 1.560" 5.700" 1.560" 6.000" 1.260" 6.000" 1.260" 5.700" 1.560" 5.700" 1.560" 5.700" 1.565" 6.000" 1.250" 6.000" 1.260" 5.700" 1.565" 5.700" 1.559" 6.000" 1.250" 5.700" 1.550" 6.000" 1.260" 6.000" 1.250" 6.000" 1.250" 6.000" 1.250"
6.000" 1.250"
5.700" 1.425" 6.000" 1.125" 5.700" 1.425" 5.700" 1.425" 5.700" 1.425" 6.000" 1.125" 6.000" 1.125" 6.000" 1.125" 6.125" 1.125" 5.700" 1.425" 6.000" 1.125"
6.000" 1.250"
5.700" 1.671" 5.700" 1.678" 5.700" 1.560" 5.700" 1.563" 6.000" 1.260" 5.700" 1.565" 5.700" 1.560" 5.700" 1.550" 6.000" 1.260" 5.700" 1.550" 6.000" 1.260" 6.000" 1.250"
Wrist Pin Type
P/F
P/F
PRESS P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F
P/F
P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F
P/F
PRESS P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F P/F
Comp Cubic Ratio Inch
10.5 @ 64cc 350 9.8 @ 64cc 355
8.8 @ 67cc 332 9.8 @ 64cc 331 9.3 @ 67cc 355 9.3 @ 67cc 355
10.37 @ 64ccc 355 10.3 @ 64cc 355 10.3 @ 64cc 355 10.3 @ 64cc 355
9.5 @ 67cc 355 9.5 @ 67cc 355 9.7 @ 67cc 355 9.3 @ 67cc 355 9.5 @ 67cc 355
10.2 @ 64cc 355 10.5 @ 64cc 355 10.1 @ 66cc 355 10.1 @ 66cc 355 10.37 @ 64cc 355 10.0 @ 67cc 357 10.4 @ 64cc 357 10.6 @ 64cc 358
10.6 @ 64cc 357
10.2 @ 67cc 383 10.5 @ 64cc 383 10.0 @ 67cc 383 10.2 @ 67cc 383 10.2 @ 67cc 383 10.2 @ 67cc 383 10.2 @ 67cc 383 10.2 @ 67cc 383 10.6 @ 67cc 383
11 @ 64cc 383 11 @ 64cc 383
10.4 @ 64cc 358
8.8 @ 67cc 333 9.8 @ 64cc 333 9.3 @ 67cc 357 9.5 @ 67cc 357 9.3 @ 67cc 357 10.2 @ 64cc 357
10.37 @ 64cc 357 10.2 @ 67cc 357 10.3 @ 64cc 357 10.5 @ 64cc 357 10.3 @ 64cc 422 10.2 @ 64cc 359
Piston Ring Package
2.0mm, 1.5mm, 4.0mm
1.5mm, 1.5mm, 3.0mm
5/64", 5/64", 3/16" 1/16", 1/16", 3/16" 1.5mm, 1.5mm, 3.0mm 1.5mm, 1.5mm, 3.0mm 5/64", 5/64", 3/16" 1/16", 1/16", 3/16" 1/16", 1/16", 3/16" 1/16", 1/16", 3/16" 1.2mm, 1.5mm, 3.0mm 1/16", 1/16", 3/16" 1/16", 1/16", 3/16" 1.5mm, 1.5mm, 3.0mm 1.2mm, 1.5mm, 3.0mm 5/64", 5/64", 3/16 2.0mm, 1.5mm, 4.0mm 1.2mm, 1.2mm, 3.0mm 1.2mm, 1.2mm, 3.0mm 5/64", 5/64", 3/16" 1/16", 1/16", 3/16" .043", .043", 3.0mm .043", .043", 3.0mm
1.0mm, 1.0mm, 2.0mm
1.5mm, 1.5mm, 3.0mm 1.5mm, 1.5mm, 3.0mm 1/16", 1/16", 3/16" 1.2mm, 1.5mm, 3.0mm 1/16", 1/16", 3/16" 1.5mm, 1.5mm, 3.0mm 1.5mm, 1.5mm, 3.0mm 1/16", 1/16", 3/16" 1/16", 1/16", 3/16" 5/64", 5/64", 3/16" 5/64", 5/64", 3/16"
.043", .043", 3.0mm
5/64", 5/64"", 3/16" 1/16", 1/16", 3/16" 1/16", 1/16", 3/16" 5/64", 5/64", 3/16" 1/16", 1/16", 3/16" 5/64", 5/64", 3/16" 5/64", 5/64", 3/16" 1.5mm, 1.5mm, 3.0mm 1.2mm, 1.5mm, 3.0mm 1.0mm, 1.0mm, 2.0mm 1.2mm, 1.5mm, 3.0mm 1.5mm, 1.5mm, 3.0mm
4.020" Bore - Flat-Top
MAH930127820
4.030" Bore - Flat-Top
SEAL2165F30
ICNIC792.030 MAH930200030 † MAH930203630 † DSS8700-4030 SRP138081 SRP138085 WPTPTS505A3 † SRP271057 † WPTPTS503A3 SEAL2490NF30 MAH930200330 † SRP271056† ICNIC9913.030 MAH930127830 WISK0002X3 WISK0003X3 DSS8705-4030 JEP181916 JEP258028 MAH930200330 †
MAH930202630†
MAH930200130 † BTPBC1025-030-8 † SRP138089 SRP271055 † WPTPTS504A3
MAH930200630 SRP268830†
WPTPTS506A3 SRP138093 DSS8710-4030 DSS8715-4030
†
E / 2 Reliefs, -5cc
2 Reliefs, -2cc
F.S.R. Tour Series, 2 Reliefs, -5cc Asymetrical Valve Pockets, -4cc 2 Reliefs, -4cc, 2BBL, WISSOTA Legal, Gas Ported
2 Reliefs, -5cc
2 Reliefs, -6.8cc
2 Reliefs, -5cc
2 Reliefs, -5cc
2 Reliefs, -7cc
2 Reliefs, -4cc
2 Reliefs, -5cc
2 Reliefs, -7cc
2 Reliefs, -5cc
E / 2 Reliefs, -5cc
E / 2 Reliefs, -5cc
4.035" Bore - Flat-Top
JEP258029 F.S.R. Tour Series, 2 Reliefs, -5cc
4.040" Bore - Flat-Top
SEAL2165F40 ICNIC792.040 SRP138082 SEAL2256F40 SRP138086 ICNIC9913.040 DSS8700-4040 MAH930200040 † SRP279480 † MAH930203640 † SRP279480 † MAH930200340 †
2 Reliefs, -5.4cc
2 Reliefs, -5cc
2 Reliefs, -5cc
4 Reliefs, -5.4cc
2 Reliefs, -5cc
4 Reliefs, -6.4cc
E / 2 Reliefs, -5cc
2 Reliefs, -5cc
Pro Series, 2 Reliefs, -5cc 4 Reliefs, -5.5cc
2 Reliefs, -5cc
2 Reliefs, -5cc
† Piston sets include piston rings. P/F - PRESS-FIT / FLOATING
2 Reliefs, -6.8cc
4 Relief, -5.4cc 2 Reliefs, -4.9cc 2 Reliefs, -5cc 4 Reliefs, -5cc 2 Reliefs, -5cc 2 Reliefs, -5cc 2 Reliefs, -5cc 2 Reliefs, -5cc 2 Reliefs, -5cc 2 Reliefs, -5.4cc 2 Relief, -3.4cc 2 Reliefs, -5cc 2 Reliefs, -5cc 4 Reliefs, -6.4cc
GM 604 Crate Engine, 2 Reliefs, -5.7cc 2 Reliefs, -5.7cc
-2cc
3.250" 3.480"/3.500" 3.480"/3.500" 3.480" 3.480" 3.480" 3.480" 3.480" 3.480" 3.480" 3.480"/3.500" 3.480" 3.480" 3.480" 3.480" 3.480" 3.480" 3.500" 3.500" 3.500"
3.500"
3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750"
3.500"
3.250" 3.250" 3.480" 3.480" 3.480" 3.480" 3.480" 3.480" 3.480" 3.480"/3.500" 3.480"
3.500"
FORGED PISTONS
2021-22 ENGINE BUILDER CATALOG 41