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KB Performance Pistons 4.060 in Bore Small Block Chevy Piston 8 PC P/n Kb120.060

Speedway Motors (339273)

99.5% positive feedback

Price:

$348.99

Free 3 day delivery

Get it by Tue, Dec 2

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

Will fit the S/B Chevy 350 c.i. (4.000" bore x 3.48" stroke) engine, These pistons are favored for their improved power and reduced scuffing, Manufactured from 390 Hypereutectic alloy and have fully machined crowns and valve reliefs, The unique design & manufacturing processes combine to produce a rigid piston, which will rock less in the bore improving ring seal, Pistons are heat treated and offer reduced thermal expansion, which allows you to run tighter clearances and allows the piston rings to seal better and minimize blow-by.