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Filters

Piston Rings Included
- Yes (1)
Bore (in.)
- 3.780 in. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3.800 in. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bore (mm)
- 96.012mm (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 96.520mm (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Stroke
- 3.622 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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- 5.4L/329 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Rod Length
- 6.098 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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- Dome, with no valve reliefs (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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- Forged aluminum (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Compression Height (in.)
- 1.331 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Head Volume (cc)
- +2.00cc (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.

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Filters

Piston Rings Included
- Yes (1)
Bore (in.)
- 3.780 in. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3.800 in. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bore (mm)
- 96.012mm (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 96.520mm (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Stroke
- 3.622 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Actual Engine Displacement
- 5.4L/329 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Rod Length
- 6.098 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Style
- Dome, with no valve reliefs (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Material
- Forged aluminum (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Compression Height (in.)
- 1.331 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Head Volume (cc)
- +2.00cc (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.

6 Results Found For "ecotec"

Showing All Customizable Items, Including Not in Stock Items

Individual Parts

Part Groups

Results 1 - 6 of 6

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21501-R1

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21501-R1

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21501-R1

Comp Series L83 3.800B/3.622S/6.098R/1.3

Part Number: DPP-21501-R1

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21503-R1

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21503-R1

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21503-R1

Comp Series L83 3.800B/3.622S/6.125R/1.3

Part Number: DPP-21503-R1

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 14, 2026 if ordered today

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21504-R1

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21504-R1

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21504-R1

Comp Series L83 3.780B/3.622S/6.125R/1.3

Part Number: DPP-21504-R1

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 14, 2026 if ordered today

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21505-R1

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21505-R1

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21505-R1

Comp Series L83 3.800B/3.622S/6.125R/1.3

Part Number: DPP-21505-R1

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 14, 2026 if ordered today

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21500-R1

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21500-R1

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21500-R1

Comp Series L83 3.780B/3.622S/6.098R/1.3

Part Number: DPP-21500-R1

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 14, 2026 if ordered today

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21502-R1

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21502-R1

Diamond Pistons Chevy L83 Ecotec3 5.3L Street/Strip Series Pistons 21502-R1

Comp Series L83 3.780B/3.622S/6.125R/1.3

Part Number: DPP-21502-R1

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 14, 2026 if ordered today

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