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Wiseco Pro Tru Forged Pistons; Flat Top; 331, 347 & 363 Stroker Combinations ; Replacement/Individual Piston; Rings Included; Replacement Ring: 4040H FORD 302 SM BLOCK


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Part #: 5044H4
Notes: Pro Tru Forged Pistons
Flat Top
331, 347 & 363 Stroker Combinations
Replacement/Individual Piston
Rings Included
Replacement Ring: 4040H
MSRP: $90.43
Your Price: $87.55

Specs

Bore 4.040"
Comp Height 2.095
Comp Ratio @ 58cc 10.7:1
Comp Ratio @ 64CC 10.0:1
Dome Volume -5.cc
Gram Weight 349
Rod 5.400"
Stroke 3.400"

This Item Also Available In

Part Number Price Notes & Specs
PT130H3 $0.00 Notes Pro Tru Forged Pistons
Flat Top
331, 347 & 363 Stroker Combinations
Pistons w/ .912" Pin can be Honed to accept .927" Pin
Set of 8 Pistons
Rings Included
Replacement Ring: 4030H
Replacement Piston:
Bore 4.030"
Comp Height 1.165
Comp Ratio @ 58cc 10.3:1
Comp Ratio @ 64CC 9.5:1
Dome Volume -5cc
Gram Weight 331
Rod 5.400"
Stroke 3.250"
PT044H4 $655.91 Notes Pro Tru Forged Pistons
Flat Top
331, 347 & 363 Stroker Combinations
Set of 8 Pistons
Rings Included
Replacement Ring: 4040H
Replacement Piston: 5044H4
Bore 4.040"
Comp Height 2.095
Comp Ratio @ 58cc 10.7:1
Comp Ratio @ 64CC 10.0:1
Dome Volume -5.cc
Gram Weight 349
Rod 5.400"
Stroke 3.400"
PT131H3 $0.00 Notes Pro Tru Forged Pistons
Flat Top
331, 347 & 363 Stroker Combinations
Pistons w/ .912" Pin can be Honed to accept .927" Pin
Set of 8 Pistons
Rings Included
Replacement Ring: 4030H
Replacement Piston:
Bore 4.03
Comp Height 1.090
Comp Ratio @ 58cc 10.7:1
Comp Ratio @ 64CC 9.9:1
Dome Volume -5cc
Gram Weight 347
Rod 5.400"
Stroke 3.400"
5044H3 $87.55 Notes Pro Tru Forged Pistons
Flat Top
331, 347 & 363 Stroker Combinations
Replacement/Individual Piston
Rings Included
Replacement Ring: 4030H
Bore 4.030"
Comp Height 1.095
Comp Ratio @ 58cc 10.7:1
Comp Ratio @ 64CC 9.9:1
Dome Volume -5.cc
Gram Weight 347
Rod 5.400"
Stroke 3.400"
PT044H3 $655.91 Notes Pro Tru Forged Pistons
Flat Top
331, 347 & 363 Stroker Combinations
Set of 8 Pistons
Rings Included
Replacement Ring: 4030H
Replacement Piston: 5044H3
Bore 4.030"
Comp Height 1.095
Comp Ratio @ 58cc 10.7:1
Comp Ratio @ 64CC 9.9:1
Dome Volume -5.cc
Gram Weight 347
Rod 5.400"
Stroke 3.400"
PT133H3 $0.00 Notes Pro Tru Forged Pistons
Reverse Dome
331, 347 & 363 Stroker Combinations
Pistons w/ .912" Pin can be Honed to accept .927" Pin
Set of 8 Pistons
Rings Included
Replacement Ring: 4155H
Replacement Piston:
Bore 4.155"
Comp Height 1.09
Comp Ratio @ 58cc 9.5:1
Comp Ratio @ 64CC 9.0:1
Dome Volume -20cc
Gram Weight 369
Rod 5.400"
Stroke 3.400"
PT133HS $0.00 Notes Pro Tru Forged Pistons
Reverse Dome
331, 347 & 363 Stroker Combinations
Pistons w/ .912" Pin can be Honed to accept .927" Pin
Set of 8 Pistons
Rings Included
Replacement Ring: 4125H
Replacement Piston:
Bore 4.125"
Comp Height 1.09
Comp Ratio @ 58cc 9.4:1
Comp Ratio @ 64CC 8.8:1
Dome Volume -20cc
Gram Weight 363
Rod 5.400"
Stroke 3.400"
PT128H4 $0.00 Notes Pro Tru Forged Pistons
Reverse Dome
331, 347 & 363 Stroker Combinations
Pistons w/ .912" Pin can be Honed to accept .927" Pin
Set of 8 Pistons
Rings Included
Replacement Ring: 4040H
Replacement Piston:
Bore 4.04
Comp Height 1.09
Comp Ratio @ 58cc 9.7:1
Comp Ratio @ 64CC 9.1:1
Dome Volume -14cc
Gram Weight 348
Rod 5.400"
Stroke 3.400"
PT129H3 $0.00 Notes Pro Tru Forged Pistons
Reverse Dome
331, 347 & 363 Stroker Combinations
Pistons w/ .912" Pin can be Honed to accept .927" Pin
Set of 8 Pistons
Rings Included
Replacement Ring: 4030H
Replacement Piston:
Bore 4.03
Comp Height 1.165
Comp Ratio @ 58cc 9.2:1
Comp Ratio @ 64CC 8.7:1
Dome Volume -14 cc
Gram Weight 331
Rod 5.400"
Stroke 3.250"
PT130H4 $0.00 Notes Pro Tru Forged Pistons
Flat Top
331, 347 & 363 Stroker Combinations
Pistons w/ .912" Pin can be Honed to accept .927" Pin
Set of 8 Pistons
Rings Included
Replacement Ring: 4040H
Replacement Piston:
Bore 4.040"
Comp Height 2.165
Comp Ratio @ 58cc 10.3:1
Comp Ratio @ 64CC 9.6:1
Dome Volume -5cc
Gram Weight 333
Rod 5.400"
Stroke 3.250"
5045H3 $101.46 Notes Pro Tru Forged Pistons
Reverse Dome
331, 347 & 363 Stroker Combinations
Replacement/Individual Piston
Rings Included
Replacement Ring: 4030H
Bore 4.030"
Comp Height 1.095
Comp Ratio @ 58cc 9.7:1
Comp Ratio @ 64CC 9.1:1
Dome Volume -13cc
Gram Weight 347
Rod 5.400"
Stroke 3.400"
PT045H3 $741.19 Notes Pro Tru Forged Pistons
Reverse Dome
331, 347 & 363 Stroker Combinations
Set of 8 Pistons
Rings Included
Replacement Ring: 4030H
Replacement Piston: 5045H3
Bore 4.030"
Comp Height 1.095
Comp Ratio @ 58cc 9.7:1
Comp Ratio @ 64CC 9.1:1
Dome Volume -13cc
Gram Weight 347
Rod 5.400"
Stroke 3.400"
PT131H4 $0.00 Notes Pro Tru Forged Pistons
Flat Top
331, 347 & 363 Stroker Combinations
Pistons w/ .912" Pin can be Honed to accept .927" Pin
Set of 8 Pistons
Rings Included
Replacement Ring: 4040H
Replacement Piston:
Bore 4.04
Comp Height 1.091
Comp Ratio @ 58cc 10.7:1
Comp Ratio @ 64CC 10.0:1
Dome Volume -5cc
Gram Weight 349
Rod 5.400"
Stroke 3.400"
PT129H4 $0.00 Notes Pro Tru Forged Pistons
Reverse Dome
331, 347 & 363 Stroker Combinations
Pistons w/ .912" Pin can be Honed to accept .927" Pin
Set of 8 Pistons
Rings Included
Replacement Ring: 4040H
Replacement Piston:
Bore 4.04
Comp Height 1.165
Comp Ratio @ 58cc 9.3:1
Comp Ratio @ 64CC 8.7:1
Dome Volume -14 cc
Gram Weight 333
Rod 5.400"
Stroke 3.250"
PT128H3 $0.00 Notes Pro Tru Forged Pistons
Reverse Dome
331, 347 & 363 Stroker Combinations
Pistons w/ .912" Pin can be Honed to accept .927" Pin
Set of 8 Pistons
Rings Included
Replacement Ring: 4030H
Replacement Piston:
Bore 4.03
Comp Height 1.09
Comp Ratio @ 58cc 9.6:1
Comp Ratio @ 64CC 9.0:1
Dome Volume -14cc
Gram Weight 347
Rod 5.400"
Stroke 3.400"

All Fitments

FORD
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1968 - 2001 302 SMALL BLOCK BASE ALL ALL ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1968 302 SMALL BLOCK WINDSOR ALL ALL ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1996 BRONCO ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1972 COUNTRY SEDAN ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1991 COUNTRY SQUIRE ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1972 CUSTOM ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1972 CUSTOM 500 ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1983 E-100 ECONOLINE ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1975 - 1996 E-150 ECONOLINE ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1974 E-200 ECONOLINE ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1975 - 1991 E-250 ECONOLINE ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1974 E-300 ECONOLINE ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1975 - 1982 E-350 ECONOLINE ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1975 - 1983 F-100 ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1975 - 1996 F-150 ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1975 - 1996 F-250 ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1975 - 1980 F-350 ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1970 FAIRLANE ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1978 - 1979 FAIRMONT ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1970 FALCON ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1972 GALAXIE 500 ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1972 - 1974 GRAN TORINO ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1975 - 1980 GRANADA ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1986 LTD ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1987 - 1991 LTD CROWN VICTORIA ALL ALL 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1977 - 1979 LTD II ALL ALL 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1971 - 1977 MAVERICK ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1995 MUSTANG ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1975 - 1978 MUSTANG II ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1972 - 1976 P-350 ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1975 - 1976 P-400 ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1975 - 1977 P-500 ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1972 RANCH WAGON ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1979 RANCHERO ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1977 - 1993 THUNDERBIRD ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1974 TORINO ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
LINCOLN
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1980 - 1987 CONTINENTAL ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1980 - 1983 MARK VI ALL ALL 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1984 - 1992 MARK VII ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1981 - 1990 TOWN CAR ALL ALL ALL ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1977 - 1980 VERSAILLES ALL ALL 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
MERCURY
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1979 - 1986 CAPRI ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1987 - 1991 COLONY PARK ALL ALL ALL ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1977 COMET ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1993 COUGAR ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1970 CYCLONE ALL ALL 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1979 - 1991 GRAND MARQUIS ALL ALL 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1979 - 1985 MARQUIS ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1975 - 1980 MONARCH ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1968 - 1974 MONTEGO ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1997 - 2001 MOUNTAINEER ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker
1978 - 1979 ZEPHYR ALL V8 5.0 ALL ALL ALL w/ Windsor 331, 347 & 363 Stroker

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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