Icon Pistons Piston Set IC789.STD; Premium 4.250 in. Bore 20cc Dome (1V) for Chevy 489

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Price:	$761.66

Brand:

Icon Pistons

SKU:

ICOIC789.STD

UPC:

800745115423

Box Dimensions:

18 × 9 × 3.37 in

Box Weight:

14 lb

This item ships free with qualifying orders of $150 or more

(Valid on orders shipped within the contiguous United States. Excludes any oversized charges. See Shipping Policy page for more details)

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Description & Specs

Series:

Premium

Make:

Chevy

Engine:

489

Bore:

4.250 in. Bore

Stroke:

4.250 in. Stroke

Rod Length:

6.385 in. Rod

Crown Volume:

20cc Dome (1V)

Compression Height:

1.270 in.

Cylinder Head Volume to Calculate Compression Ratio:

115cc

Compression Ratio:

10.6:1

Pin Diameter:

0.990 in. Pin

Piston Material:

Forged 2618 Alloy

Ring Lands:

1/16, 1/16, 3/16 in.

Wrist Pin Fitment:

Pressed-Fit or Floating

Rings Included:

Notes:

.210 in. Hollow Dome. Closed chamber design. Centered pin. Edelbrock and OE heads. Does not fit Mark 6 heads.

Quantity:

Sold As Set (8/pkg)

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Icon Pistons Piston Set IC789.STD; Premium 4.250 in. Bore 20cc Dome (1V) for Chevy 489

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