Diamond Racing Pistons - 20° Big Block Chevy Competition Series

Chevrolet - 20° Big Block Chevy Competition Series
Piston Features:
  • Designed for use with Brodix SR20 and Dart 20° cylinder heads
  • Vertical gas ports for maximum ring seal
  • Inboard forging design for maximum strength
  • Suitable for small to medium nitrous applications
  • Moly skirt coating for friction loss and skirt wear protection
  • Premium .043mm x .043mm x 3.0mm ring package
  • H-13 tool steel .185W wrist pins included
  • Top ring down dimension: .295” - .280” on 1.065cd
  • Will work with up to a intake valve size of 2.400” and exhaust valve size of 1.800”
  • Valve pocket depth: 0.345” intake and -.030” exhaust
  • Made from 2618 alloy

Browse 20° Big Block Chevy Competition Series Products

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Items 1-20 of 20
Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21000-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21001-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21002-8
Condition: New
Price: $1,467.33
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21003-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21004-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21005-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21006-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21007-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21008-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21009-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21010-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21011-8
Condition: New
Price: $1,491.39
Qty:

Diamond Racing - Pistons - Diamond Pistons 21012-R1-8 Big Block Chevy Competition Series 20 Dome Series
No Image Available
454 20
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21012-R1-8
Condition: New
Price: $1,491.39
Qty:

Diamond Racing - Pistons - Diamond Pistons 21013-R1-8 Big Block Chevy Competition Series 20 Dome Series
No Image Available
454 20
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21013-R1-8
Condition: New
Price: $1,491.39
Qty:

Diamond Racing - Pistons - Diamond Pistons 21014-R1-8 Big Block Chevy Competition Series 20 Dome Series
No Image Available
454 20
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21014-R1-8
Condition: New
Price: $1,491.39
Qty:

Diamond Racing - Pistons - Diamond Pistons 21015-R1-8 Big Block Chevy Competition Series 20 Dome Series
No Image Available
454 20
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21015-R1-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21016-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21017-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21018-8
Condition: New
Price: $1,491.39
Qty:

Big Block Chevy Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Item #: 21019-8
Condition: New
Price: $1,491.39
Qty:

Items 1-20 of 20