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Part # 4749901

KB Claimer Chevy 350 Hypereutectic Pistons, Flat Top 4V, 5.7 Rod

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  • For Chevy 350 c.i. engines (4.000" bore x 3.48" stroke)
  • Pistons feature coated skirts, wrist pin lockrings and T-5 hypereutectic construction
  • Has a flat-style top with 4 valve relief

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$198.99

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$249.99

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Product Summary

350, Flat Top w/ 4 valve reliefs Piston Style

  • For Chevy 350 c.i. engines (4.000" bore x 3.48" stroke)
  • Pistons feature coated skirts, wrist pin lockrings and T-5 hypereutectic construction
  • Has a flat-style top with 4 valve relief
  • Available in 030, 040, and 060 oversize to custom suit your application
  • Uses 5/64", 5/64", 3/16" piston rings (ring style A)

Key Specs

MFG. Part #
BrandKeith Black
Piston StyleFlat Top w/ 4 valve reliefs

Need To Know

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Details

These Keith Black economy (also known as economy pistons) feature coated skirts, wrist pin lockrings and T-5 hypereutectic construction. Can be used with either press fit or floating wrist pins (wrist pin and lockrings included).

Set of 8 for Chevy 350 c.i. (4.000" bore x 3.48" stroke). Does not include piston ring set. Use 5/64", 5/64", 3/16" piston rings (Ring Style A).

Item Details

C/R 58cc=10.9, 64cc=10.2, 76cc=9.0
Piston/Pin Weight: 630 g
Rod Length: 5.7"

Charts

Specs

  • Comp Height 5.7" Rod -  1.565
  • Comp Height 6.0" Rod -  1.265
  • Pin Diameter -  0.9272

Specifications

KEY SPECS
MFG. Part #
BrandKeith Black
Piston StyleFlat Top w/ 4 valve reliefs
GENERAL
Piston Material
Piston Diameter
Stroke3.480"
Connecting Rod Length5.700"
Piston Weight630 grams
Piston Ring StyleA
Wrist Pin Diameter0.9272"
Compression 58cc =10.9 : 1
Compression 64cc =10.2 : 1
Compression 76cc =9.0 : 1
GTIN Code
Sold in QuantitySet