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Sealed Power Hypereutectic Pistons H345NP20

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Piston, Hypereutectic, Flat, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Chevy, Small Block, Each

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Sealed Power H345DCP20 - Speed-Pro Digital Diamond Profile (DDP) Hypereutectic Pistons

$85.99

Estimated Ship Date: Today

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Brand: Speed Pro
Manufacturer's Part Number: H345NP20
Part Type: Pistons
Summit Racing Part Number: STL-H345NP20

Bore (in): 4.020 in.
Bore (mm): 102.108mm
Piston Style: Flat top, with four valve reliefs
Piston Material: Hypereutectic aluminum
Compression Distance (in): 1.560 in.
Piston Head Volume (cc): +5.00cc
Wrist Pin Style: Press-fit
Pin Diameter (in): 0.928 in.
Piston Ring Thickness: 5/64 in. x 5/64 in. x 3/16 in.
Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

If you're looking for pistons with an unbeatable combination of performance and value, then Sealed Power hypereutectic pistons are for you. These pistons are manufactured from FM244 aluminum alloy, which contains 16 percent silicon for greater strength and wear resistance. They're also molded in the latest permanent-mold technology to ensure the precise fit and tight bore clearances that today's top engine builders demand. They're ideal for use in high performance street, bracket racing, and oval track racing and will work perfectly with normal ring end gaps.

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

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