Diamond 11320 Small Block Chevrolet 400 - 17°/18° Dome Pistons, 2.5cc, 4.155" Bore, 3.875" Stroke, 6.000" Rod, 1.062" CD, .927" x 2.750" Pin

Part Number	11320
Bore	4.155"
Stroke	3.875"
Rod Length	6.000"
Comp. Height	1.062"
Wrist Pin	.927" x 2.750"
Top Ring Down	.205"
Piston Material	2618 Alloy
Piston Style	Dome
Volume	2.5cc
Ring Stack	.043" x .043" x  3.0mm

  Available Options

• Moly Skirt Coating
• Ceramic Dome Coating
• Hard Anodized Coating
• Double Diamond Coating (Hard Anodized and Moly Skirt)
• 4130 Chrome Moly Wrist Pins 0.185" Wall DLC Coated
• 4130 Chrome Moly Wrist Pins 0.155" Wall
  
• 9310 Endurance Alloy Wrist Pins 0.145" Wall
• 9310 Endurance Alloy Wrist Pins 0.155" Wall
• 9310 Endurance Alloy Wrist Pins 0.165" Wall
• H-13 Tool Steel Wrist Pins 0.155" Wall DLC Coated
• H-13 Tool Steel Wrist Pins 0.185" Wall DLC Coated
• H-13 Tool Steel Wrist Pins 0.155" Wall 
• H-13 Tool Steel Wrist Pins 0.165" Wall
• H-13 Tool Steel Wrist Pins 0.175" Wall
• H-13 Tool Steel Wrist Pins 0.185" Wall
• H-13 Tool Steel Wrist Pins 0.205" Wall
• H-13 Tool Steel Wrist Pins 0.215" Wall

Recommended Piston Ring Set- 09224155