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IMPORTANT NOTE


DIAMOND Racing High Compression Dome Pistons [Bore 4.030 | Stroke 3.622 | Rod 6.125 | C.D. 1.304 | Weight 503 | Pin .927 x 2.950 | CC's 10.0 | 62cc 12.9 | 66cc 12.2 | 70cc 11.6] (GM LS1 & LS6)

$787.46  $708.71
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LS1: 6.0 Liter Cylinder Heads
  • Lightweight forging
  • Small nitrous applications up to 150hp
  • Offset wrist pins for quiet operatIon
  • Ratios configured for .000” deck height @ 9.240
  • Standard 1.5mm x 1.5mm x 3.0mm ring package
  • Premium 8620 wrist pins included
  • Gasket volume = 11.8cc’s
  • Top ring down from piston crown = .250
  • Valve relief depth = .165” intake and .107” exhaust

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  • PART NUMBER: 11525-R1
  • FROM: DIAMOND Pistons

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we added this on Monday 23 July, 2007.

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