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Speed-Pro Power Forged Pistons WLW2249NF40

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Piston, Forged, Dome, 4.040 in. Bore, Ford, 289, 302, Each

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Brand: Speed Pro

Manufacturer's Part Number: WLW2249NF40

Part Type: Pistons

Product Line: Speed-Pro Power Forged Pistons

Summit Racing Part Number: TRW-WLW2249NF40

Bore (in): 4.040 in.

Bore (mm): 102.616mm

Piston Style: Dome, with a trough

Piston Material: Forged aluminum

Compression Distance (in): 1.600 in.

Dome Height (in): 0.440 in.

Piston Head Volume (cc): -10.40cc

Wrist Pin Style: Press-fit or floating

Pin Diameter (in): 0.912 in.

Piston Ring Thickness: 1/16 in. x 1/16 in. x 3/16 in.

Quantity: Sold individually.

Notes: DurOshield® coated piston skirt.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Calculator Compression Calculator

Tool Stroker Combinations

These Power Forged pistons from Speed-Pro are designed to fit tight, thanks to a special aluminum alloy that doesn't expand as much as other alloys. They'll provide the stability and ring control that you need, plus the strength that you want. Speed-Pro pistons also feature ribbed skirts for better oil retention and even include new wrist pins!

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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