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Part # 4749909

KB Claimer Chevy 383 Hypereutectic Pistons, Flat Top, 6.0 Rod

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  • Designed for the 383 Chevy Small block V8
  • Pistons have a T-5 hypereutectic aluminum construction
  • Can be used with either press fit or floating wrist pins

Oversize:

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$243.99

set

In Stock

$299.99

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Product Summary

383, Flat Top w/ 2 valve reliefs Piston Style

  • Designed for the 383 Chevy Small block V8
  • Pistons have a T-5 hypereutectic aluminum construction
  • Can be used with either press fit or floating wrist pins
  • Features a flat top style with 2 valve reliefs
  • Available in 030, 040, and 060 oversize

Key Specs

MFG. Part #
BrandKeith Black
Piston StyleFlat Top w/ 2 valve reliefs
Piston MaterialHypereutectic Aluminum

Need To Know

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Details

These Keith Black Claimer Pistons (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 (lockrings included).

Set of 8 for Chevy 383 c.i. (4.000" bore x 3.75" stroke). Does not include piston ring set. Use Ring Style C.

Item Details

C/R 58cc=11.2, 64cc=10.1, 76cc=9.8
Piston/Pin Weight: 527 g
Rod Length: 6", Ring Style: C

Charts

Specs

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

Specifications

KEY SPECS
MFG. Part #
BrandKeith Black
Piston StyleFlat Top w/ 2 valve reliefs
Piston MaterialHypereutectic Aluminum
GENERAL
Piston Diameter
Stroke3.750"
Connecting Rod Length6.000"
Piston Weight527 grams
Piston Ring StyleC
Wrist Pin Diameter0.9272"
Compression 58cc =11.2 : 1
Compression 64cc =10.1 : 1
Compression 76cc =9.8 : 1
GTIN Code
Sold in QuantitySet