2003-2006 Dodge Viper / Ram SRT10 forged pistons with piston rings. Please verify and double check your specs prior to ordering. Parts are built to order and take minimum 2-4 weeks to be produced. These are custom ordered parts and under no circumstances will they be refunded or exchanged. The specs you need to confirm are as follows:
Bore: 4.030", 4.035", 4.040", 4.050", 4.060"
Wrist pin diameter: .927" or .945"
Piston Series: 1-FX, 2-FX, 3-FX
Piston Design: Flat top or Dish