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Third-party dataSILV-O-LITE : 3490HC

Piston
SILV-O-LITE : 3490HC

  • 4
  • 101.6
  • 1.54
  • 39.1
  • 8.8, 9.4
  • Dish
  • GM V6
  • Chevrolet
  • 0.1875
  • Offset
  • 0927x300A
  • Press
  • Dish
  • Cast 390 Hypereutectic Alloy
  • .927
  • 23.5
  • 0.0781
  • 0.0781
  • .250
  • W, Z

Model

CHEVROLET
ASTRO
4.3L V6
2005
Hypereutectic; 3.140" diameter recess .070" deep with 4 valve reliefs. Use 1986 & earlier rings; Hyper Coated Skirts
10049073, 10049076, 10049079, 10159424, 12509282, 12514101, 125420624, 14077448, 3991488, 6271097, 3490HC020, 3490HC030, 3490HC040, 3490HC060, 3490HCSTD, S3490HC020, S3490HC030, S3490HC040, S3490HC060, S3490HCSTD, 3490HC
BLAZER
4.3L V6
2005
Hypereutectic; 3.140" diameter recess .070" deep with 4 valve reliefs. Use 1986 & earlier rings; Hyper Coated Skirts
10049073, 10049076, 10049079, 10159424, 12509282, 12514101, 125420624, 14077448, 3991488, 6271097, 3490HC020, 3490HC030, 3490HC040, 3490HC060, 3490HCSTD, S3490HC020, S3490HC030, S3490HC040, S3490HC060, S3490HCSTD, 3490HC
SILVERADO 1500
4.3L V6
2005
Hypereutectic; 3.140" diameter recess .070" deep with 4 valve reliefs. Use 1986 & earlier rings; Hyper Coated Skirts
10049073, 10049076, 10049079, 10159424, 12509282, 12514101, 125420624, 14077448, 3991488, 6271097, 3490HC020, 3490HC030, 3490HC040, 3490HC060, 3490HCSTD, S3490HC020, S3490HC030, S3490HC040, S3490HC060, S3490HCSTD, 3490HC
2006
Hypereutectic; 3.140" diameter recess .070" deep with 4 valve reliefs. Use 1986 & earlier rings; Hyper Coated Skirts
10049073, 10049076, 10049079, 10159424, 12509282, 12514101, 125420624, 14077448, 3991488, 6271097, 3490HC020, 3490HC030, 3490HC040, 3490HC060, 3490HCSTD, S3490HC020, S3490HC030, S3490HC040, S3490HC060, S3490HCSTD, 3490HC
SILVERADO 1500 CLASSIC
4.3L V6
2007
Hypereutectic; 3.140" diameter recess .070" deep with 4 valve reliefs. Use 1986 & earlier rings; Hyper Coated Skirts
10049073, 10049076, 10049079, 10159424, 12509282, 12514101, 125420624, 14077448, 3991488, 6271097, 3490HC020, 3490HC030, 3490HC040, 3490HC060, 3490HCSTD, S3490HC020, S3490HC030, S3490HC040, S3490HC060, S3490HCSTD, 3490HC
GMC
SAFARI
4.3L V6
2005
Hypereutectic; 3.140" diameter recess .070" deep with 4 valve reliefs. Use 1986 & earlier rings; Hyper Coated Skirts
10049073, 10049076, 10049079, 10159424, 12509282, 12514101, 125420624, 14077448, 3991488, 6271097, 3490HC020, 3490HC030, 3490HC040, 3490HC060, 3490HCSTD, S3490HC020, S3490HC030, S3490HC040, S3490HC060, S3490HCSTD, 3490HC
SIERRA 1500
4.3L V6
2005
Hypereutectic; 3.140" diameter recess .070" deep with 4 valve reliefs. Use 1986 & earlier rings; Hyper Coated Skirts
10049073, 10049076, 10049079, 10159424, 12509282, 12514101, 125420624, 14077448, 3991488, 6271097, 3490HC020, 3490HC030, 3490HC040, 3490HC060, 3490HCSTD, S3490HC020, S3490HC030, S3490HC040, S3490HC060, S3490HCSTD, 3490HC
2006
Hypereutectic; 3.140" diameter recess .070" deep with 4 valve reliefs. Use 1986 & earlier rings; Hyper Coated Skirts
10049073, 10049076, 10049079, 10159424, 12509282, 12514101, 125420624, 14077448, 3991488, 6271097, 3490HC020, 3490HC030, 3490HC040, 3490HC060, 3490HCSTD, S3490HC020, S3490HC030, S3490HC040, S3490HC060, S3490HCSTD, 3490HC
SIERRA 1500 CLASSIC
4.3L V6
2007
Hypereutectic; 3.140" diameter recess .070" deep with 4 valve reliefs. Use 1986 & earlier rings; Hyper Coated Skirts
10049073, 10049076, 10049079, 10159424, 12509282, 12514101, 125420624, 14077448, 3991488, 6271097, 3490HC020, 3490HC030, 3490HC040, 3490HC060, 3490HCSTD, S3490HC020, S3490HC030, S3490HC040, S3490HC060, S3490HCSTD, 3490HC

OE Number

Make Number
OE 3490HC.02*
OE 3490HC.04*
OE 3490HC.03*
OE 3490HC.06*
OE 3490HCST*
OE S3490HC02*
OE S3490HC03*
Make Number
OE S3490HC04*
OE S3490HC06*
OE S3490HCST*
OE 1004907*
OE 1004907*
OE 1004907*
OE 1015942*
Make Number
OE 1250928*
OE 1251410*
OE 12542062*
OE 1407744*
OE 399148*
OE 627109*

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