Diamond Racing Pistons - LS1 Competition Series

Chevy LS - LS1 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
  • 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

Browse LS1 Competition Series Products

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Items 1-20 of 20
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 #: 11500-R1-8
Condition: New
Price: $1,061.34
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 #: 11501-R1-8
Condition: New
Price: $1,061.34
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 #: 11502-R1-8
Condition: New
Price: $1,061.34
Qty:

Chevy LS1 Dish
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11503-R1-8
Condition: New
Price: $1,061.34
Qty:

Chevy LS1 Dish
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11504-R1-8
Condition: New
Price: $1,061.34
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 #: 11505-R1-8
Condition: New
Price: $1,061.34
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 #: 11510-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 #: 11511-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 #: 11512-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 #: 11513-R1-8
Condition: New
Price: $926.86
Qty:

Chevy LS1 Dish
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11514-R1-8
Condition: New
Price: $926.86
Qty:

Chevy LS1 Dish
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11515-R1-8
Condition: New
Price: $926.86
Qty:

Chevy LS1 Dish
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11516-R1-8
Condition: New
Price: $926.86
Qty:

Chevy LS1 Dish
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11517-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 #: 11518-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 #: 11519-R1-8
Condition: New
Price: $926.86
Qty:

Chevy LS1 Dish
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11520-R1-8
Condition: New
Price: $926.86
Qty:

Chevy LS1 Dish
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11521-R1-8
Condition: New
Price: $926.86
Qty:

Chevy LS1 Dish
Description:
Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11522-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 #: 11529-R1-8
Condition: New
Price: $926.86
Qty:

Items 1-20 of 20