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Garage Sale - KB Chevy 305 Hypereutectic Pistons, Flat Top, 6.0 Rod

Price:$499.99
Sale:$399.99
Item #:
474153
Item Details:
Clearance!!
C/R 58cc=10.0, 64cc=9.3, 76cc=8.2
Piston/Pin Weight: 565 g
Rod Length: 6.0", Ring Style: C
Garage Sale - KB Chevy 305 Hypereutectic Pistons, Flat Top, 6.0 Rod
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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.

  • 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 305 c.i. (3.736" bore x 3.48" stroke).

Ring Style Chart (GIF)

474-153 Instructions (PDF)

 

Clearance!!  

 

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Comp Height 5.7" Rod -  1.561
  • Comp Height 6.0" Rod -  1.261
  • Pin Diameter -  0.9272
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    • Full floating wrist pins 
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