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KB Pistons Performance Hypereutectic Flat Top, Lw Piston Set - SB Chevy 283-400 - Bore Size: 4.030", Stroke: 3.480", Rod Length: 5.700"

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KBPKB231.030
Piston, KB Series, Hypereutectic, 4.030 in Bore, 1/16 x 1/16 x 3/16 in Ring Grooves, Minus 6.0 cc, Small Block Chevy, Set of 8
Availability: Sorry this product is no longer available

Description

Keith Black pistons have several important advantages over conventional alloy pistons. High silicon content yields superior thermal and wear characteristics, greater strength, scuff and seizure protection, and resistance to cracking. High silicon content also keeps heat in the combustion chambers, eliminating heat transfer and improving combustion. Pistons are machined for 5/64" top, 5/64" second and 3/16" oil ring unless noted. Sold in sets of eight with wrist pins (except Ford 2300cc, sold in sets of four).

PROP 65

This product can expose you to chemicals including Lead - Nickel, which is/are known to the State of California to cause cancer and birth defects or other reproductive harm

Shipping Information

  • Item Requires Shipping
  • 11.6 lbs.
  • W9.2000” x H3.9000” x L18.1000”