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Diamond R Series Gen V LT1 Chevy Pistons

Diamond R Series Gen V LT1 Chevy Pistons

$797.00

New Release - Diamond's new R Series pistons are machined using their newest and most precise equipment. This price includes Diamond rings.  Please give us a call if you have any questions - 815-725-2727.

 Bore Stroke Rod C.D. Pin CC's 53CC Part
4.065 3.622 6.125 1.304 .927 x 2.250 -8.2 11.5 11533-R1
4.070
3.622
6.125
1.304
.927 x 2.250
-8.2 11.5 11534-R1
4.065
3.622
6.125
1.304
.927 x 2.250
-20.0 10.0 11535-R1
4.070
3.622
6.125
1.304
.927 x 2.250
-20.0 10.0 11536-R1
4.065
3.622
6.125
1.304
.927 x 2.250
-24.5 9.5 11537-R1
4.070
3.622
6.125
1.304
.927 x 2.250
-24.5 9.5 11538-R1
4.065
4.000
6.125
1.115
.927 x 2.250
-16.0 11.5 11539-R1
4.070
4.000
6.125
1.115
.927 x 2.250
-16.0 11.5 11549-R1
4.065
4.000
6.125
1.115
.927 x 2.250
-24.5 10.5 11569-R1
4.070
4.000
6.125
1.115
.927 x 2.250
-24.5 10.5 11587-R1
  • Designed for GM Gen V LT1/LT4 engine base
  • Piston crowns designed to work with OEM direct injection
  • 3D milling on piston crowns for ready to install finish
  • Offset pins for quiet operation
  • Inboard forging design for maximum strength
  • Moly skirt coating for friction loss and skirt wear protection
  • Top ring down dimension: .300"
  • Ratios figured for 4.125 x .050 head gasket
  • Premium 1.2mm x 1.2mm x 3.0mm ring package included
  • Premium 8620 .180W wrist pins chamfered for roundwire locks included
  • Valve pocket depth: 0.200" intake and .200" exhaust
  • 2618 material for High HP/Boost applications 

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