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$359.99
$299.99
Garage Sale - KB Chevy 400 Hypereutectic Pistons, Dish, 6.0 Rod
Garage Sale - KB Chevy 400 Hypereutectic Pistons, Dish, 6.0 Rod

Garage Sale - KB Chevy 400 Hypereutectic Pistons, Dish, 6.0 Rod

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Garage Sale - KB Chevy 400 Hypereutectic Pistons, Dish, 6.0 Rod
Garage Sale - KB Chevy 400 Hypereutectic Pistons, Dish, 6.0 Rod
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Part # UP23613
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$299.99
$359.99
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Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Piston Material:
Hypereutectic Aluminum
Piston Style:
Dish
Piston Diameter:
4.155"
Connecting Rod Length:
6.000"
Piston Ring Style:
C
Stroke:
3.75"
Piston Weight:
575 grams
Sold in Quantity:
Set

Info

Keith Black Hyperutectic pistons are favored for their improved power and reduced scuffing. The unique design & manufacturing processes combine to produce a rigid piston, which will rock less in the bore improving ring seal. These T-5 heat treated pistons also offer reduced thermal expansion, which allows you to run tighter clearances and allows the piston rings to seal better and minimize blow-by.

For Chevy 400 c.i. (4.125" bore x 3.75" stroke).

  • 390 Hypereutectic alloy
  • Fully machined crowns and valve reliefs
  • Drilled oil drain backs
  • Full floating wrist pins
  • Triple wound spiral locks
  • Reflective alloy allows 2% power increase
  • Quench dome technology minimizes deterioration
  • Zero deck quench designs
  • Lightweight wrist pins

Ring Style Chart (GIF)

474-130 Instructions (PDF)

These pistons are garage sale priced because one of them was damaged in shipping. 

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

Some parts are not legal for use in California or other states with similar laws/regulations

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