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KB 383 SINGLE PISTON
KB 383 SINGLE PISTON

KB 383 SINGLE PISTON

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KB 383 SINGLE PISTON
KB 383 SINGLE PISTON
KB 383 SINGLE PISTON
KB 383 SINGLE PISTON
KB 383 SINGLE PISTON
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KB 383 SINGLE PISTON
KB 383 SINGLE PISTON
KB 383 SINGLE PISTON
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Part # 474111-030-1
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Details

Info

This piston is garage sale priced because it is a single right piston only.

No Warranty, No Returns On Garage Sale Items 

Keith Black Hypereutectic 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.

  • 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

For S/B Chevy 383 c.i. (4.000" bore x 3.75" stroke).

Ring Style Chart (GIF)

474-111 Instructions (PDF)

Application

C/R 58cc=13.8, 64cc=12.6, 76cc=10.9
Piston/Pin Weight: 535 g
Rod Length: 5.7", Ring Style: C

Notes

  • Comp Height 5.7" Rod -  1.433
  • Comp Height 6.0" Rod -  1.13
  • Pin Diameter -  0.9272

Specs

Sold in Quantity:
Each, Right side only
Piston Ring Style:
C
Connecting Rod Length:
5.700"
Piston Style:
Dome
Piston Material:
Hypereutectic Aluminum
Compression 58cc =:
13.8 : 1
Compression 64cc =:
12.6 : 1
Compression 76cc =:
10.9 : 1
Garage Sale:
No
Piston Diameter:
4.030
Stroke:
3.750
Wrist Pin Diameter:
.9272
Dome Height:
.100
Piston Weight:
535
Wrist Pin Weight:
145

Important Messages:

  • This product is discontinued.
  • This item ships directly from the manufacturer. It may take an additional business days for No Brand Assigned to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
  • This item 474111-030-1 is made to order. It will be shipped from our warehouse when it is produced.
Some parts are not legal for use in California or other states with similar laws/regulations

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