Diamond Racing Pistons - 429 Boss

Big Block Ford 385 - 429 Boss
Piston Features:
  • 3D milling on piston crowns for ready to install finish
  • Designed to work with OEM, Motorsport "Boss" Heads, E2ZM, E3ZM & Kaase Boss cylinder heads
  • Top ring down dimension: .375"
  • Ratios figured for .040 head gasket @ 10.320 Deck
  • Standard ring package 1/16 x 1/16 x 3/16 ring package
  • Premium 8620 .185W wrist pins included
  • Valve pocket depth: 0.275" intake and .269" exhaust
  • Will work with up to a intake valve size of 2.400" and exhaust valve size of 1.900"
  • Made from 2618 alloy

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Items 1-7 of 7
BB Ford 429 Boss Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 40801-8
Condition: New
Price: $1,288.62
Qty:

BB Ford 429 Boss Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 40802-8
Condition: New
Price: $1,288.62
Qty:

BB Ford 429 Boss Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 40803-8
Condition: New
Price: $1,288.62
Qty:

BB Ford 429 Boss Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 40804-8
Condition: New
Price: $1,288.62
Qty:

BB Ford 429 Boss Flat Top
Description:
Forced pin oilers from the oil ring; Pin Fitted; 3D Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 40805-8
Condition: New
Price: $1,288.62
Qty:

BB Ford 429 Boss Flat Top
Description:
Forced pin oilers from the oil ring; Pin Fitted; Later Gas Ports; 3D Pockets; Designed for nitrous applications; H-13 Pins, Lock's & Support Rails (if required) included
Item #: 40809-8
Condition: New
Price: $1,627.43
Qty:

BB Ford 429 Boss Flat Top
Description:
Forced pin oilers from the oil ring; Pin Fitted; Later Gas Ports; 3D Pockets; Designed for nitrous applications; H-13 Pins, Lock's & Support Rails (if required) included
Item #: 40813-8
Condition: New
Price: $1,627.43
Qty:

Items 1-7 of 7