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Wiseco Pro Tru Forged Pistons; Dome / OEM Pin Dia; w/ 1/16 x 1/16 x 3mm rings; Replacement/Individual Piston; Rings Included; Replacement Ring: 3910HF CADILLAC CTS


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Part #: 5124H3903
Notes: Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Replacement/Individual Piston
Rings Included
Replacement Ring: 3910HF
Please contact us for pricing & more information.

Specs

Bore 3.903
Comp Height 1.335
Comp Ratio @ 65cc 10.7:1
Dome Volume +4cc
Gram Weight 347
Rod 6.098"
Stroke 3.622"

This Item Also Available In

Part Number Price Notes & Specs
PT124H903 $712.69 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Set of 8 Pistons
Rings Included
Replacement Ring: 3910HF
Replacement Piston: 5124H3903
Bore 3.903
Comp Height 1.335
Comp Ratio @ 65cc 10.7:1
Dome Volume +4cc
Gram Weight 347
Rod 6.098"
Stroke 3.622"
5124H3 $94.16 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Replacement/Individual Piston
Rings Included
Replacement Ring: 4035HF
Bore 4.030
Comp Height 4.335
Comp Ratio @ 65cc 11.2:1
Dome Volume +4cc
Gram Weight 370
Rod 6.098"
Stroke 3.622"
PT124H05 $0.00 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Set of 8 Pistons
Rings Included
Replacement Ring: 4010HF
Replacement Piston: 5124H05
Bore 4.005
Comp Height 3.335
Comp Ratio @ 65cc 11.0:1
Dome Volume +4cc
Gram Weight 365
Rod 6.098"
Stroke 3.622"
PT124H3 $712.69 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Set of 8 Pistons
Rings Included
Replacement Ring: 4035HF
Replacement Piston: 5124H3
Bore 4.030
Comp Height 4.335
Comp Ratio @ 65cc 11.2:1
Dome Volume +4cc
Gram Weight 370
Rod 6.098"
Stroke 3.622"
5124H05 $0.00 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Replacement/Individual Piston
Rings Included
Replacement Ring: 4010HF
Bore 4.005
Comp Height 3.335
Comp Ratio @ 65cc 11.0:1
Dome Volume +4cc
Gram Weight 365
Rod 6.098"
Stroke 3.622"
5124H7 $94.16 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Replacement/Individual Piston
Rings Included
Replacement Ring: 4075HF
Bore 4.070
Comp Height 6.335
Comp Ratio @ 65cc 11.0:1
Dome Volume +4cc
Gram Weight 377
Rod 6.098"
Stroke 3.622"
5124H65 $0.00 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Replacement/Individual Piston
Rings Included
Replacement Ring: 4070HF
Bore 4.065
Comp Height 5.335
Comp Ratio @ 65cc 11.0:1
Dome Volume +4cc
Gram Weight 376
Rod 6.098"
Stroke 3.622"
PT124HS $712.69 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Set of 8 Pistons
Rings Included
Replacement Ring: 4005HF
Replacement Piston: 5124HS
Bore 4.000
Comp Height 2.335
Comp Ratio @ 65cc 11.0:1
Dome Volume +4cc
Gram Weight 364
Rod 6.098"
Stroke 3.622"
5124H75 $0.00 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Replacement/Individual Piston
Rings Included
Replacement Ring: 4080HF
Bore 4.075
Comp Height 7.335
Comp Ratio @ 65cc 11.0:1
Dome Volume +4cc
Gram Weight 378
Rod 6.098"
Stroke 3.622"
PT124H65 $0.00 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Set of 8 Pistons
Rings Included
Replacement Ring: 4070HF
Replacement Piston: 5124H65
Bore 4.065
Comp Height 5.335
Comp Ratio @ 65cc 11.0:1
Dome Volume +4cc
Gram Weight 376
Rod 6.098"
Stroke 3.622"
PT124H75 $0.00 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Set of 8 Pistons
Rings Included
Replacement Ring: 4080HF
Replacement Piston: 5124H75
Bore 4.075
Comp Height 7.335
Comp Ratio @ 65cc 11.0:1
Dome Volume +4cc
Gram Weight 378
Rod 6.098"
Stroke 3.622"
5124H903 $94.16 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Replacement/Individual Piston
Rings Included
Replacement Ring: 4075HF
Dome Volume +4cc
5124HS $94.16 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Replacement/Individual Piston
Rings Included
Replacement Ring: 4005HF
Bore 4.000
Comp Height 2.335
Comp Ratio @ 65cc 11.0:1
Dome Volume +4cc
Gram Weight 364
Rod 6.098"
Stroke 3.622"
PT124H7 $712.69 Notes Pro Tru Forged Pistons
Dome / OEM Pin Dia
w/ 1/16 x 1/16 x 3mm rings
Set of 8 Pistons
Rings Included
Replacement Ring: 4075HF
Replacement Piston: 5124H7
Bore 4.070
Comp Height 6.335
Comp Ratio @ 65cc 11.0:1
Dome Volume +4cc
Gram Weight 377
Rod 6.098"
Stroke 3.622"

All Fitments

CADILLAC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2004 - 2005 CTS V V8 5.7 ALL ALL ALL
2006 - 2007 CTS V V8 6.0 ALL ALL ALL
2009 - 2012 CTS V V8 6.2 S LSA ALL
CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1998 - 2002 CAMARO Z28 V8 5.7 ALL ALL ALL
2010 - 2013 CAMARO SS ALL ALL ALL LS3 ALL
2012 - 2014 CAMARO ZL1 ALL ALL ALL ALL ALL
1997 - 2004 CORVETTE BASE ALL ALL ALL ALL ALL
2005 - 2007 CORVETTE BASE ALL 6.0 ALL ALL ALL
2006 - 2013 CORVETTE ALL ALL 7.0 ALL ALL ALL
2008 - 2013 CORVETTE ALL ALL 6.2 ALL LS3 ALL
2009 - 2013 CORVETTE ZR1 ALL 6.2 S LS9 ALL
2005 - 2006 SSR ALL ALL ALL ALL ALL ALL
2006 - 2008 TRAILBLAZER SS V8 6.0 ALL ALL ALL
PONTIAC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1998 - 2002 FIREBIRD FORMULA V8 5.7 ALL ALL ALL
2009 - 2009 G8 GXP V8 6.2 ALL LS3 ALL
2004 - 2004 GTO ALL ALL ALL ALL ALL ALL
2005 - 2006 GTO ALL ALL ALL 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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