Diamond Pistons – LS1 Competition Series Pistons

From: $904.98

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Diamond Pistons

Not legal for use in California or other states with similar laws / regulations.
SKU: N/A Category: Brand:
Description

Piston Features:

  • 3D milling on piston crowns for ready to install finish
  • Valve pockets designed to work with most aftermarket cylinder heads
  • Offset pins for quiet operation
  • Moly skirt coating for friction loss and skirt wear protection
  • Top ring down dimension: .250″
  • Ratios figured for .040 head gasket
  • Premium 1.2mm x 1.2mm x 3.0mm ring package included
  • Premium 1.2mm x 1.5mm x 3.0mm ring package on all 3.905 bore piston sets included
  • Premium 8620 .185W wrist pins included
  • Valve pocket depth: 0.176″ intake and .105″ exhaust
  • 2618 material for High HP-NOS-Boost applications
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Questions & Answers (1)

Customer questions & answers

    I have a stock 6.0 engine out of a 01 Chevy 2500. I tore it down and one of the cylinders is scored. I need some replacement pistons that are oversized. I’m installing a small cam in it so nothing crazy horsepower. What would be best?
  1. Q I have a stock 6.0 engine out of a 01 Chevy 2500. I tore it down and one of the cylinders is scor...... Read more answer now
    Asked by Matt on November 4, 2021 9:19 pm
    A You'll want this part number 11507-R2-8 , 4.010 bore and you'll need 6.125 rods to go with them. Something like the molnar would be a good introductory level rod for your engine

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