{
  "product": {
    "mpn": "K1-2934-4155",
    "manufacturer": "DSS Racing",
    "brand": "DSS Racing",
    "title": "DSS Racing K1-2934-4155 D.S.S. FX-Series Forged Piston and Ring Kits | Summit Racing",
    "description": "",
    "attributes": {
      "Brand name": "DSS Racing",
      "Manufacturer name": "DSS Racing",
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      "Attribute01": "K1-2934-4155",
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      "Attribute04": "DMS-K1-2934-4155",
      "Attribute05": "Yes",
      "Attribute06": "4.155 in.",
      "Attribute07": "105.537mm",
      "Attribute08": "4.000 in.",
      "Attribute09": "Stock",
      "Attribute10": "6.098 in.",
      "Attribute11": "Dish, with two valve reliefs",
      "Attribute12": "Forged aluminum",
      "Attribute13": "1.140 in.",
      "Attribute14": "+22.00cc",
      "Attribute15": "Floating",
      "Attribute16": "Yes",
      "Attribute17": "Yes",
      "Attribute18": "0.943 in.",
      "Attribute19": "1.20mm x 1.20mm x 3.00mm",
      "Attribute20": "No",
      "Attribute21": "No",
      "Attribute22": "1.2mm",
      "Attribute23": "Steel",
      "Attribute24": "Gas nitrided",
      "Attribute25": "1.2mm",
      "Attribute26": "Iron",
      "Attribute27": "Iron",
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      "Attribute30": "Standard",
      "Attribute31": "Sold as a set of 8.",
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      "AttributeKey06": "Bore (in.)",
      "AttributeKey07": "Bore (mm)",
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      "AttributeKey14": "Piston Head Volume (cc)",
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      "AttributeKey16": "Wrist Pin Retainers Included",
      "AttributeKey17": "Wrist Pin Included",
      "AttributeKey18": "Pin Diameter (in.)",
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      "AttributeKey20": "File Fit",
      "AttributeKey21": "Gapless",
      "AttributeKey22": "Top Ring Thickness",
      "AttributeKey23": "Top Ring Material",
      "AttributeKey24": "Top Ring Facing Material",
      "AttributeKey25": "Second Ring Thickness",
      "AttributeKey26": "Second Ring Material",
      "AttributeKey27": "Second Ring Facing Material",
      "AttributeKey28": "Oil Ring Thickness",
      "AttributeKey29": "Oil Ring Material",
      "AttributeKey30": "Oil Ring Tension",
      "AttributeKey31": "Quantity",
      "AttributeKey32": "Notes",
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      "qtyInStock": "Jun 5, 2023",
      "SKU": "DMS-K1-2934-4155",
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      "tierPrice1": "799.9500",
      "width": "0.943",
      "width_Attrib": "Pin Diameter (in.)"
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    "amazon": {
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    "metadata": {
      "generated_date": "2025-12-07",
      "last_updated": "2025-12-07",
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