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KB S/B Chevy 350 Hypereutectic Pistons

Price: $214.99 - $379.99
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  • KB S/B Chevy 350 Hypereutectic Pistons
  • KB S/B Chevy 350 Hypereutectic Pistons
  • KB S/B Chevy 350 Hypereutectic Pistons
  • KB S/B Chevy 350 Hypereutectic Pistons
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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.

For S/B Chevy 350 c.i. (4.000" bore x 3.48" stroke).

Ring Style Chart

474---- Instructions (PDF)

  • 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

  • Comp Height 5.7" Rod -  1.561
  • Comp Height 6.0" Rod -  1.261
  • Pin Diameter -  0.9272
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Q:

I was wondering if i could order one piston i dropped a valve and only need one.

Asked on 8/7/2011 3:28:33 PM by from

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KB Chevy 350 Pistons - Flat Top
Item #:
474120
Item Details:
C/R 58cc=10.9, 64cc=10.2, 76cc=8.9
Piston/Pin Weight: 680 g
Rod Length: 5.7", Ring Style: A
 
(1 Rating)
KB Chevy 350 Pistons - Dished
Item #:
474193
Item Details:
C/R 58cc=10.3, 64cc=9.6, 76cc=8.5
Piston/Pin Weight: 670 g
Rod Length: 5.7", Ring Style: A
 
(0 Rating)
KB Chevy 350 Pistons - .200 Dome
Item #:
474180
Item Details:
C/R 58cc=13.1, 64cc=11.9, 76cc=10.3
Piston/Pin Weight: 550 g
Rod Length: 5.7", Ring Style: C
 
(0 Rating)
KB Chevy 350 Pistons - Flat Top
Item #:
474112
Item Details:
C/R 58cc=10.9, 64cc=10.2, 76cc=8.9
Piston/Pin Weight: 605 g
Rod Length: 6.0", Ring Style: C
 
(0 Rating)
KB Chevy 350 Pistons - .150 Dome
Item #:
474113
Item Details:
C/R 58cc=12.5, 64cc=11.5, 76cc=10.0
Piston/Pin Weight: 485 g
Rod Length: 6.0", Ring Style: C
 
(0 Rating)
KB Chevy 350 Pistons - Dished
Item #:
474169
Item Details:
C/R 58cc=10.1, 64cc=9.4, 76cc=8.4
Piston/Pin Weight: 630 g
Rod Length: 6.0", Ring Style: C
 
(0 Rating)
KB Chevy 350 Pistons - .388 Dome
Item #:
474213
Item Details:
C/R 58cc=14.1, 64cc=12.9, 76cc=10.9
Piston/Pin Weight: 550 g
Rod Length: 5.7", Ring Style: A
 
(0 Rating)
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