Diamond Racing Pistons - LM7 Competition Series

Chevy LS - LM7 Competition Series
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
  • Side gas ports for better ring seal
  • Top ring down dimension: .250"
  • Ratios figured for .040 head gasket
  • Premium 1.0mm x 1.2mm x 2.8mm ring package included
  • Premium 8620 .185W wrist pins included
  • Valve pocket depth: 0.176" intake and .103" exhaust
  • 2618 material for High HP-NOS-Boost applications

Browse LM7 Competition Series Products

Sort
View
 
Items 1-4 of 4
Chevy LS1 Flat Top
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11592-R1-8
Condition: New
Price: $926.86
Qty:

Chevy LS1 Flat Top
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11593-R1-8
Condition: New
Price: $926.86
Qty:

Chevy LS1 Flat Top
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11598-R1-8
Condition: New
Price: $926.86
Qty:

Chevy LS1 Flat Top
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11599-R1-8
Condition: New
Price: $926.86
Qty:

Items 1-4 of 4