Chevrolet Impala Engine Piston Replacement

1 Piston 3 Ring Piston 1.540 (in) Compression Distance 0.110 (in) Deep x 3.115 (in) Diameter Recess Cast Iron with 8.5 :1 Compression Ratio Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold Individually Standard

1 Piston 3 Ring Piston 1.548 (in) Compression Distance Hypereutectic Alloy Piston with Recessed Head & 4 Valve Relief Clips Not Included Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston with Machined Circlip Grooves Sold Individually Standard

1 Piston 3 Ring Piston 1.548 (in) Compression Distance Flat Head Piston with 4 Valve Reliefs Hypereutectic Alloy Piston Clips Not Included Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Designed for Performance or Regular Duty Operation with Machined Circlip Grooves Sold Individually Standard

1 Piston 3 Ring Piston 0.098 (in) Deep x 2.771 (in) Diameter Recess Hypereutectic Alloy Piston with 4 Valve Reliefs Clips Not Included Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Designed for Performance or Regular Duty Operation with Machined Circlip Grooves Sold Individually Standard

1 Piston 3 Ring Piston 1.780 (in) Compression Distance Cast Iron Flat Head Piston with 4 Valve Reliefs Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Sold Individually Standard

Size 0.030in Piston w/o Rings; Sold as a single Skirt Coated Compression 1.548in Piston Top Recessed w/ 4 Valve Reliefs Piston Qualifier UCR - 5/64in, LCR - 5/64in, OCR - 3/16in

Size 0.040in Piston w/o Rings; Sold as a single Skirt Coated Compression 1.548in Piston Top Recessed w/ 4 Valve Reliefs Piston Qualifier UCR - 5/64in, LCR - 5/64in, OCR - 3/16in

1 Piston 3 Ring Piston 2.062 (in) Compression Distance Cast Iron Flat Head Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in) Sold Individually Standard

Except Special High Performance Engine Except High Performance 1 Piston 3 Ring Piston 1.625 (in) Compression Distance Flat Head Piston with 2 Valve Reliefs Hypereutectic Alloy Piston Replace in Full Sets Only Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) DUROSHIELD Skirt Coated Piston Sold Individually Standard

Size Standard Piston w/o Rings; Sold as a single Skirt Coated Compression Standard