Engines and Components› Pistons and Piston Rings
JE Pistons
LS3 PRO KIT -17.2CC
SKU: J001 287999R
Advanced — 4+ hours
Description
Constructed from 4032 alloy, these pistons offer durability and modern performance technology. They have a stock engine stroke type, a -17.20cc piston head volume, and a 6.098-inch rod length. The piston ring thickness is specified as 0.048 in. / 0.060 in. x 0.118 in. The actual engine displacement for these pistons is 6.2L/377.
Fitment
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Specifications
| Brand | JE Pistons |
| Part Number | J001 287999R |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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