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Chevy Small-Block V8  |  Pistons
 

 
 
 
Quick Reference Charts

Large Cat. Image
Modifier      
10104455 High Performance Piston      
This piston is for the 5.7L high output engine assembly; first design with ZZZ I.D. Hypereutectic (high silicon) aluminum. This 350 standard, pressed pin, high performance piston has a 9.8:1 compression ratio with 58cc head chamber volume (ID#10104458 or 14096277).   Small Image
 

Modifier      
10159436 High Performance Piston      
This piston is for the 5.7L high output engine assembly; second design with ZZ4 and LT1 (high silicon) aluminum. This 350 standard, pressed pin, high performance piston has a 10:1 compression ratio with 58cc head chamber volume.   Small Image
 

Modifier      
10181389 High Performance Piston      
This piston is for the 5.7L high output engine assembly; first design with ZZ1, 2, 3 I.D. Hypereutectic (high silicon) aluminum. This 350 standard, pressed pin, high performance piston has a 9.8:1 compression ratio with 58cc head chamber volume (ID#10105168 or 10172749).   Small Image
 

Modifier      
12361371 High Performance Piston      
This piston is for 350-300 and 330 HP service with SP I.D. This 350 standard, pressed pin, high performance piston has a 9.1:1 compression ratio with 64cc head chamber volume (ID#10046106, 14075651 or 14093679).   Small Image
 

Modifier      
12371059 Piston Kit (SD Hi-Limit)      
This kit includes eight of P/N 10159437 high quality pistons that are used in the ZZ4 and LT4 engines. They have the high strength and great reliability for uses in limited competition or street rod below 450 horsepower. Use P/N 10159437 for single piston replacement.   Small Image
Technical Notes: This piston makes 10:1.1 compression when used with a 58cc cylinder head .051" head gasket.

Modifier      
12371060 Piston Kit (+.030" O/S)      
This kit includes eight of P/N 10159438 high quality pistons that are used in the ZZ4 and LT4 engines. They have the high strength and great reliability for uses in limited competition or street rod below 450 horsepower. Use P/N 10159438 for single piston replacement.   Small Image
Technical Notes: This .030 oversized piston makes 10:1.1 compression when used with a 58cc cylinder head .051" head gasket.

Modifier      
12528828 High Performance Piston      
This piston is for the 5.7L LT4 engine assembly; (high silicon) aluminum. This 350 standard, pressed pin, high performance piston has a 10:8 compression ratio with 54.4cc head chamber volume.   Small Image
 

Modifier      
14011021 Piston, H.D. Standard      
This 350 ci "Standard Bore" 12.5:1 heavy duty forged piston is used on cylinder numbers 1, 4, 5, 8 only with 5.7" rods. The piston forging is P/N 14011007.   Small Image
 

Modifier      
14011022 Piston, H.D. (.030 O.S.)      
This 350 ci ".030 over-size bore" 12.5:1 heavy duty forged piston is used on cylinder numbers 2, 3, 6, 7 only with 5.7" rods. The piston forging is P/N 14011008.   Small Image
 

Modifier      
14011028 Piston, H.D. (.030 O.S.)      
This 350 ci ".030 over-size bore" 12.5:1 heavy duty forged piston is used on cylinder numbers 2, 3, 6, 7 only with 6.0" rods. The piston forging is P/N 14011016.   Small Image
 

Modifier      
14011029 Piston, H.D. (.030 O.S.)      
This 350 ci ".030 over-size bore" 12.5:1 heavy duty forged piston is used on cylinder numbers 1, 4, 5, 8 only with 6.0" rods. The piston forging is P/N 14011017.   Small Image
 

Modifier      
474190 High Performance Piston      
This piston is for 71-80 L82. Piston OD 3.998 to 3.999". This 350 standard, pressed pin, high performance piston has a 9:1 compression ratio with 76cc head chamber volume (ID# 336747, 464664 or 464692).   Small Image
 

Modifier      
10104456 High Performance Piston      
This piston is for the 5.7L high output engine assembly; first design with ZZZ I.D. Hypereutectic (high silicon) aluminum. This 350 .001 over-size bore, pressed pin, high performance piston has a 9.8:1 compression ratio with 58cc head chamber volume (ID#10104459).   Small Image
 

Modifier      
10104457 High Performance Piston      
This piston is for the 5.7L high output engine assembly; first design with ZZZ I.D. Hypereutectic (high silicon) aluminum. This 350 .030 over-size bore, pressed pin, high performance piston has a 9.8:1 compression ratio with 58cc head chamber volume (ID#10104460).   Small Image
 

Modifier      
10159437 High Performance Piston      
This piston is for the 5.7L high output engine assembly; second design with ZZ4 and LT1 (high silicon) aluminum. This 350 standard or high-limit, pressed pin, high performance piston has a 10:1 or 9.6:1 compression ratio with 58cc or 62cc head chamber volume.   Small Image
 

Modifier      
10159438 High Performance Piston      
This piston is for the 5.7L high output engine assembly; second design with ZZ4 and LT1 (high silicon) aluminum. This 350 .030 over-size bore, pressed pin, high performance piston has a 10:1 or 9.6:1 compression ratio with 58cc head chamber volume.   Small Image
 

Modifier      
10181390 High Performance Piston      
This piston is for the 5.7L high output engine assembly; second design with ZZ1, 2, 3 I.D. Hypereutectic (high silicon) aluminum. This 350 standard or high-limit, pressed pin, high performance piston has a 9.8:1 compression ratio with 58cc head chamber volume (ID#10105168 or 10172749).   Small Image
 

Modifier      
10181392 High Performance Piston      
This piston is for the 5.7L high output engine assembly; second design with ZZ1, 2, 3 I.D. Hypereutectic (high silicon) aluminum. This 350 .030 over-size bore, pressed pin, high performance piston has a 9.8:1 compression ratio with 58cc head chamber volume (ID#10105168 or 10172749).   Small Image
 

Modifier      
12361372 High Performance Piston      
This piston is for 350-300 and 330 HP service with SP I.D. This 350 .001 over-size bore, pressed pin, high performance piston has a 9.1:1 compression ratio with 64cc head chamber volume.   Small Image
 

Modifier      
12361373 High Performance Piston      
This piston is for 350-300 and 330 HP service with SP I.D. This 350 .030 over-size bore, pressed pin, high performance piston has a 9.1:1 compression ratio with 64cc head chamber volume.   Small Image
 

Modifier      
12528829 High Performance Piston      
This piston is for the 5.7L LT4 engine (high silicon) aluminum. This 350 .005 over-size bore, pressed pin, high performance piston has a 10:8 compression ratio with 54.4cc head chamber volume.   Small Image
 

Modifier      
12528830 High Performance Piston      
This piston is for the 5.7L LT4 engine (high silicon) aluminum. This 350 .030 over-size bore, pressed pin, high performance piston has a 10:8 compression ratio with 54.4cc head chamber volume.   Small Image
 

Modifier      
3946882 High Performance Piston      
This piston is for 68-69 Z28. This 302 .030 over-size bore, floating pin, high performance piston has a 11:1 compression ratio with 64cc head chamber volume (ID# 372176).   Small Image
 

Modifier      
474192 High Performance Piston      
This piston is for 71-80 L82. 350 .030 over-size bore, pressed pin, high performance piston has a 9:1 compression ratio with 76cc head chamber volume (ID# 1464695).   Small Image
 


Chevrolet Small-Block V8 High-Performance Pistons Quick Reference Charts

Part Number

Engine

Compression Ratio

Head Chamber Volume

Size

Pin Type

ID#

Notes

10104455

350

9.8:1

58cc

Std.

Pressed

10104458 or 14096277

5.7L High Output engine assembly.
First design with ZZZ I.D.
Hypereutectic (high silicon) aluminum

10104456

350

9.8:1

58cc

+.001

Pressed

10104459

5.7L High Output engine assembly.
First design with ZZZ I.D.
Hypereutectic (high silicon)
aluminum

10104457

350

9.8:1

58cc

+.030

Pressed

10104460

5.7L High Output engine assembly.
First design with ZZZ I.D. Hypereutectic (high silicon)
aluminum

10181389

350

9.8:1

58cc

Std.

Pressed

10105168 or 10172749

5.7 High Output engine assembly. Second design with ZZ1, 2, 3,
I.D., Hypereutectic (high silicon)
aluminum

10181390

350

9.8:1

58cc

Std.
High Limit

Pressed

10105168 or
10172749

5.7 High Output engine assembly.
Second design with ZZ1, 2, 3,
I.D., Hypereutectic (high silicon)
aluminum

10181392

350

9.8:1

58cc

.030 O/S

Pressed

10105169 or
10181388

5.7 High Output engine assembly.
Second design with ZZ1, 2, 3,
I.D., Hypereutectic (high silicon)
aluminum

10159436

350

10:1

58cc

Std.

Pressed

N/A

5.7 High Output engine
ZZ4 also Lt1 (high silicon)
aluminum

10159437

350

10:1
9.6:1

58cc
62cc

Std.
High Limit

Pressed

N/A

5.7 High Output engine ZZ4 also
LT1 (high silicon) aluminum

10159438

350

10:1
9.6:1

58cc
62cc

+.030 O/S

Pressed

N/A

5.7 High Output engine
ZZ4 also LT1 (high silicon)
aluminum

12371059

350

10:1
9.6:1

58cc
62cc

Std.
High Limit

Pressed

N/A

This kit includes 8 P/N 10159437
pistons 10:1.1 compression

12371060

350

10:1
9.6:1

58cc
62cc

+.030 O/S

Pressed

N/A

This kit includes 8 P/N 10159438
pistons 10:1.1 compression.

12528828

350

10:8

54.4cc

Std.

Pressed

N/A

5.7 LT4 engine (high silicon)
aluminum

12528829

350

10:8

54.4cc

+.005 O/S

Pressed

N/A

5.7 LT4 engine (high silicon)
aluminum

12528830

350

10:8

54.4cc

+.030 O/S

Pressed

N/A

5.7 LT4 engine (high silicon)
aluminum

12361371

350

9.1:1

64cc

Std.

Pressed

10046106 -
14075651 -
14093679 -

350-300 HP service
with SP I.D

12361372

350

9.1:1

64cc

.001 O.S.

Pressed

N/A

350-300 HP service engine
with SP I.D

12361373

350

9.1:1

64cc

.030 O.S.

Pressed

N/A

350-300 HP service engine
with SP I.D.

3946882

302

11:1

64cc

+.030

Floating

3927176

68-69 Z-28.

474190

350

9:1

76cc

Std.

Pressed

336747,
464664 or
464692

71-80 L-82. Piston OD 3.998 to 3.999".

474192

350

9:1

76cc

+.030

Pressed

464695

71-80 L-82.

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