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Wiseco Pro Tru Forged Pistons; Domed, Race Version; 15cc and 21cc Domes may be Cut to Flat Tops; Approx 2.7cc's Lost for Every .025" Cut; Replacement/Individual Piston; Rings Included; Replacement Ring: 4280H CHEVROLET 454 BIG BLOCK


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Part #: 5119H3
Notes: Pro Tru Forged Pistons
Domed, Race Version
15cc and 21cc Domes may be Cut to Flat Tops
Approx 2.7cc's Lost for Every .025" Cut
Replacement/Individual Piston
Rings Included
Replacement Ring: 4280H
MSRP: $109.03
Your Price: $108.27
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Specs

Bore 4.280"
Comp Height 1.270
Comp Ratio @ 112cc 10.8:1
Comp Ratio @ 119CC 10.1:1
Dome Volume +21cc
Gram Weight 489
Rod 6.385"
Stroke 4.250"

This Item Also Available In

Part Number Price Notes & Specs
5081H3 $105.63 Notes Pro Tru Forged Pistons
Domed, Race Version
15cc and 21cc Domes may be Cut to Flat Tops
Approx 2.7cc's Lost for Every .025" Cut
Replacement/Individual Piston
Rings Included
Replacement Ring: 4280H
Bore 4.280"
Comp Height 1.645
Comp Ratio @ 112cc 10.2:1
Comp Ratio @ 119CC 9.6:1
Dome Volume +21cc
Gram Weight 460
Rod 6.135"
Stroke 4.000"
5134H3 $0.00 Notes Pro Tru Forged Pistons
Domed, Race Version
Replacement/Individual Piston
Rings Included
Replacement Ring: 4280H
Bore 4.280"
Comp Height 1.395
Comp Ratio @ 112cc 11.0:1 / 12.3:1
Comp Ratio @ 119CC 10.3:1 / 11.5:1
Dome Volume +28cc
Gram Weight 460 - 475 / 518 - 535
Rod 6.385" / 6.135" / 6.535"
Stroke 4.000" / 4.500" / 4.500"
5134H6 $0.00 Notes Pro Tru Forged Pistons
Domed, Race Version
Replacement/Individual Piston
Rings Included
Replacement Ring: 4310H
Bore 4.310"
Comp Height 1.395
Comp Ratio @ 112cc 11.0:1 / 12.3:1
Comp Ratio @ 119CC 10.3:1 / 11.5:1
Dome Volume +28cc
Gram Weight 460 - 475 / 518 - 535
Rod 6.385" / 6.135" / 6.535"
Stroke 4.000" / 4.500" / 4.500"
PT072H3 $638.48 Notes Pro Tru Forged Pistons
Flat Top
For Blower Apps
Set of 8 Pistons
Rings Included
Replacement Ring: 4280H
Replacement Piston: 5072H3
Also Fits Marine Apps
Bore 4.280"
Comp Height 1.645
Comp Ratio @ 119cc 8.0:1
Dome Volume -2.4cc
Gram Weight 460
Rod 6.135"
Stroke 4.000"
PT082H3 $677.37 Notes Pro Tru Forged Pistons
Domed, Race Version
Set of 8 Pistons
Rings Included
Replacement Ring: 4280H
Replacement Piston: 5082H3
Bore 4.280"
Comp Height 1.645
Comp Ratio @ 119cc 12.3:1
Dome Volume +47cc
Gram Weight 460
Rod 6.135"
Stroke 4.000"
PT118H7 $693.98 Notes Pro Tru Forged Pistons
Domed, Race Version
Set of 8 Pistons
Rings Included
Replacement Ring: 4320H
Replacement Piston: 5118H7
Bore 4.320"
Comp Height 1.270
Comp Ratio @ 112cc 14.3:1
Comp Ratio @ 119CC 13.2:1
Dome Volume +45cc
Gram Weight 498
Rod 6.385"
Stroke 4.250"
5082H6 $105.63 Notes Pro Tru Forged Pistons
Domed, Race Version
Replacement/Individual Piston
Rings Included
Replacement Ring: 4310H
Bore 4.310"
Comp Height 1.645
Comp Ratio @ 119cc 12.4:1
Dome Volume +47cc
Gram Weight 467
Rod 6.135"
Stroke 4.000"
PT011H6 $675.95 Notes Pro Tru Forged Pistons
Domed
Street/Heavy Duty Version
Set of 8 Pistons
Rings Included
Replacement Ring: 4310H
Replacement Piston: 5011H6
Also Fits Marine Apps
Bore 4.310"
Comp Height 1.645
Comp Ratio @ 119CC 12.4:1
Dome Volume +47cc
Gram Weight 467
Rod 6.135"
Stroke 4.000"
PT119H3 $693.98 Notes Pro Tru Forged Pistons
Domed, Race Version
15cc and 21cc Domes may be Cut to Flat Tops
Approx 2.7cc's Lost for Every .025" Cut
Set of 8 Pistons
Rings Included
Replacement Ring: 4280H
Replacement Piston: 5119H3
Bore 4.280"
Comp Height 1.270
Comp Ratio @ 112cc 10.8:1
Comp Ratio @ 119CC 10.1:1
Dome Volume +21cc
Gram Weight 489
Rod 6.385"
Stroke 4.250"
PT134H3 $0.00 Notes Pro Tru Forged Pistons
Domed, Race Version
Set of 8 Pistons
Rings Included
Replacement Ring: 4280H
Replacement Piston: 5134H3
Bore 4.280"
Comp Height 1.395
Comp Ratio @ 112cc 11.0:1 / 12.3:1
Comp Ratio @ 119CC 10.3:1 / 11.5:1
Dome Volume +28cc
Gram Weight 460 - 475 / 518 - 535
Rod 6.385" / 6.135" / 6.535"
Stroke 4.000" / 4.500" / 4.500"
5010H3 $100.60 Notes Pro Tru Forged Pistons
Domed
Street/Heavy Duty Version
Replacement/Individual Piston
Rings Included
Replacement Ring: 4280H
Bore 4.280"
Comp Height 1.645
Comp Ratio @ 112cc 10.2:1
Comp Ratio @ 119CC 9.6:1
Dome Volume +21cc
Gram Weight 460
Rod 6.135"
Stroke 4.000"
5010H6 $100.60 Notes Pro Tru Forged Pistons
Domed
Street/Heavy Duty Version
Replacement/Individual Piston
Rings Included
Replacement Ring: 4310H
Bore 4.310"
Comp Height 2.645
Comp Ratio @ 112cc 10.3:1
Comp Ratio @ 119CC 9.7:1
Dome Volume +21cc
Gram Weight 467
Rod 6.135"
Stroke 4.000"
5082H3 $105.63 Notes Pro Tru Forged Pistons
Domed, Race Version
Replacement/Individual Piston
Rings Included
Replacement Ring: 4280H
Bore 4.280"
Comp Height 1.645
Comp Ratio @ 119cc 12.3:1
Dome Volume +47cc
Gram Weight 460
Rod 6.135"
Stroke 4.000"
5118H3 $108.27 Notes Pro Tru Forged Pistons
Domed, Race Version
Replacement/Individual Piston
Rings Included
Replacement Ring: 4280H
Bore 4.280"
Comp Height 1.270
Comp Ratio @ 112cc 14.0:1
Comp Ratio @ 119CC 12.8:1
Dome Volume +45cc
Gram Weight 489
Rod 6.385"
Stroke 4.250"
5118H6 $108.27 Notes Pro Tru Forged Pistons
Domed, Race Version
Replacement/Individual Piston
Rings Included
Replacement Ring: 4310H
Bore 4.310"
Comp Height 1.270
Comp Ratio @ 112cc 14.2:1
Comp Ratio @ 119CC 13.1:1
Dome Volume +45cc
Gram Weight 496
Rod 6.385"
Stroke 4.250"
5118H7 $108.27 Notes Pro Tru Forged Pistons
Domed, Race Version
Replacement/Individual Piston
Rings Included
Replacement Ring: 4320H
Bore 4.320"
Comp Height 1.270
Comp Ratio @ 112cc 14.3:1
Comp Ratio @ 119CC 13.2:1
Dome Volume +45cc
Gram Weight 498
Rod 6.385"
Stroke 4.250"
5119H7 $108.27 Notes Pro Tru Forged Pistons
Domed, Race Version
15cc and 21cc Domes may be Cut to Flat Tops
Approx 2.7cc's Lost for Every .025" Cut
Replacement/Individual Piston
Rings Included
Replacement Ring: 4320H
Bore 4.320"
Comp Height 1.270
Comp Ratio @ 112cc 11.0:1
Comp Ratio @ 119CC 10.3:1
Dome Volume +21cc
Gram Weight 498
Rod 6.385"
Stroke 4.250"
PT134H6 $0.00 Notes Pro Tru Forged Pistons
Domed, Race Version
Set of 8 Pistons
Rings Included
Replacement Ring: 4310H
Replacement Piston: 5134H6
Bore 4.310"
Comp Height 1.395
Comp Ratio @ 112cc 11.0:1 / 12.3:1
Comp Ratio @ 119CC 10.3:1 / 11.5:1
Dome Volume +28cc
Gram Weight 460 - 475 / 518 - 535
Rod 6.385" / 6.135" / 6.535"
Stroke 4.000" / 4.500" / 4.500"
5072H3 $91.99 Notes Pro Tru Forged Pistons
Flat Top
For Blower Apps
Replacement/Individual Piston
Rings Included
Replacement Ring: 4280H
Bore 4.280"
Comp Height 1.645
Comp Ratio @ 119cc 8.0:1
Dome Volume -2.4cc
Gram Weight 460
Rod 6.135"
Stroke 4.000"
PT010H6 $675.95 Notes Pro Tru Forged Pistons
Domed
Street/Heavy Duty Version
Set of 8 Pistons
Rings Included
Replacement Ring: 4310H
Replacement Piston: 5010H6
Also Fits Marine Apps
Bore 4.310"
Comp Height 2.645
Comp Ratio @ 112cc 10.3:1
Comp Ratio @ 119CC 9.7:1
Dome Volume +21cc
Gram Weight 467
Rod 6.135"
Stroke 4.000"
PT082H6 $677.37 Notes Pro Tru Forged Pistons
Domed, Race Version
Set of 8 Pistons
Rings Included
Replacement Ring: 4310H
Replacement Piston: 5082H6
Bore 4.310"
Comp Height 1.645
Comp Ratio @ 119cc 12.4:1
Dome Volume +47cc
Gram Weight 467
Rod 6.135"
Stroke 4.000"
PT118H3 $693.98 Notes Pro Tru Forged Pistons
Domed, Race Version
Set of 8 Pistons
Rings Included
Replacement Ring: 4280H
Replacement Piston: 5118H3
Bore 4.280"
Comp Height 1.270
Comp Ratio @ 112cc 14.0:1
Comp Ratio @ 119CC 12.8:1
Dome Volume +45cc
Gram Weight 489
Rod 6.385"
Stroke 4.250"
PT134H100 $0.00 Notes Pro Tru Forged Pistons
Domed, Race Version
Set of 8 Pistons
Rings Included
Replacement Ring: 4350H
Replacement Piston: 5134H100
PT134H7 $0.00 Notes Pro Tru Forged Pistons
Domed, Race Version
Set of 8 Pistons
Rings Included
Replacement Ring: 4320H
Replacement Piston: 5134H7
Bore 4.320"
Comp Height 1.395
Comp Ratio @ 112cc 11.0:1 / 12.3:1
Comp Ratio @ 119CC 10.3:1 / 11.5:1
Dome Volume +28cc
Gram Weight 460 - 475 / 518 - 535
Rod 6.385" / 6.135" / 6.535"
Stroke 4.000" / 4.500" / 4.500"
5081H6 $105.63 Notes Pro Tru Forged Pistons
Domed, Race Version
15cc and 21cc Domes may be Cut to Flat Tops
Approx 2.7cc's Lost for Every .025" Cut
Replacement/Individual Piston
Rings Included
Replacement Ring: 4310H
Bore 4.310"
Comp Height 1.645
Comp Ratio @ 112cc 10.3:1
Comp Ratio @ 119CC 9.7:1
Dome Volume +21cc
Gram Weight 467
Rod 6.135"
Stroke 4.000"

All Fitments

CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1970 - 2000 454 BIG BLOCK ALL ALL ALL ALL ALL ALL
1970 - 1975 BEL AIR ALL V8 7.4 ALL ALL ALL
1970 - 1972 BISCAYNE ALL V8 7.4 ALL ALL ALL
1973 - 1973 BLAZER ALL V8 7.4 ALL ALL ALL
1975 - 1980 C10 ALL V8 7.4 ALL ALL ALL
1973 - 1974 C10 PICKUP ALL V8 7.4 ALL ALL ALL
1973 - 1980 C10 SUBURBAN ALL V8 7.4 ALL ALL ALL
1990 - 1993 C1500 ALL V8 7.4 ALL ALL ALL
1975 - 1986 C20 ALL V8 7.4 ALL ALL ALL
1973 - 1974 C20 PICKUP ALL V8 7.4 ALL ALL ALL
1973 - 1986 C20 SUBURBAN ALL V8 7.4 ALL ALL ALL
1991 - 2000 C2500 ALL V8 7.4 ALL ALL ALL
1992 - 1999 C2500 SUBURBAN ALL ALL 7.4 ALL ALL ALL
1975 - 1986 C30 ALL V8 7.4 ALL ALL ALL
1973 - 1974 C30 PICKUP ALL V8 7.4 ALL ALL ALL
1988 - 2000 C3500 ALL ALL 7.4 ALL ALL ALL
1970 - 1976 CAPRICE ALL V8 7.4 ALL ALL ALL
1971 - 1973 CHEVELLE ALL V8 7.4 ALL ALL ALL
1970 - 1974 CORVETTE ALL ALL 7.4 ALL ALL ALL
1970 - 1975 EL CAMINO ALL V8 7.4 ALL ALL ALL
1996 - 2000 EXPRESS 3500 ALL ALL 7.4 ALL ALL ALL
1973 - 1974 G10 VAN ALL V8 7.4 ALL ALL ALL
1976 - 1979 G20 ALL V8 7.4 ALL ALL ALL
1973 - 1974 G20 VAN ALL V8 7.4 ALL ALL ALL
1975 - 1996 G30 ALL V8 7.4 ALL ALL ALL
1973 - 1974 G30 VAN ALL V8 7.4 ALL ALL ALL
1970 - 1976 IMPALA ALL V8 7.4 ALL ALL ALL
1976 - 1980 K10 ALL V8 7.4 ALL ALL ALL
1974 - 1974 K10 PICKUP ALL V8 7.4 ALL ALL ALL
1976 - 1980 K20 ALL V8 7.4 ALL ALL ALL
1973 - 1974 K20 PICKUP ALL V8 7.4 ALL ALL ALL
1973 - 1985 K20 SUBURBAN ALL V8 7.4 ALL ALL ALL
1991 - 2000 K2500 ALL V8 7.4 ALL ALL ALL
1992 - 1999 K2500 SUBURBAN ALL ALL 7.4 ALL ALL ALL
1977 - 1986 K30 ALL V8 7.4 ALL ALL ALL
1973 - 1974 K30 PICKUP ALL V8 7.4 ALL ALL ALL
1988 - 2000 K3500 ALL ALL 7.4 ALL ALL ALL
1976 - 1978 K5 BLAZER ALL V8 7.4 ALL ALL ALL
1970 - 1972 KINGSWOOD ALL V8 7.4 ALL ALL ALL
1973 - 1975 LAGUNA ALL ALL 7.4 ALL ALL ALL
1973 - 1975 MALIBU ALL V8 7.4 ALL ALL ALL
1970 - 1975 MONTE CARLO ALL ALL 7.4 ALL ALL ALL
1973 - 1973 P10 VAN ALL V8 7.4 ALL ALL ALL
1976 - 1979 P20 ALL V8 7.4 ALL ALL ALL
1970 - 1973 P20 VAN ALL V8 7.4 ALL ALL ALL
1975 - 1999 P30 ALL V8 7.4 ALL ALL ALL
1970 - 1974 P30 VAN ALL V8 7.4 ALL ALL ALL
1987 - 1988 R20 ALL V8 7.4 ALL ALL ALL
1987 - 1988 R20 SUBURBAN ALL ALL 7.4 ALL ALL ALL
1989 - 1989 R2500 ALL ALL 7.4 ALL ALL ALL
1989 - 1991 R2500 SUBURBAN ALL ALL 7.4 ALL ALL ALL
1987 - 1988 R30 ALL V8 7.4 ALL ALL ALL
1989 - 1991 R3500 ALL ALL 7.4 ALL ALL ALL
1970 - 1972 TOWNSMAN ALL V8 7.4 ALL ALL ALL
1987 - 1988 V20 SUBURBAN ALL ALL 7.4 ALL ALL ALL
1990 - 1990 V2500 SUBURBAN ALL ALL 7.4 ALL ALL ALL
1987 - 1988 V30 ALL V8 7.4 ALL ALL ALL
1989 - 1991 V3500 ALL ALL 7.4 ALL ALL ALL

Product Description

World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines.

Wiseco’s Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards.

Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.

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