This listing is for a set of brand new CP Pistons for Dodge Neon SRT-4 2.4L 87.5mm x 8.5 Turbo Nitrous e85 

Included = 4x Pistons + Rings + Pins + Locks 

Bore = 87.5mm (3.445") 

Compression = 8.5 
Pin Size = 22mm 

Part Number = SC7500