Speed-Pro Hypereutectic Pistons H345DCP 40

Brand:
Sealed Power
Manufacturer’s Part Number:
H345DCP 40
Part Type:
Pistons
Product Line:
Speed-Pro Hypereutectic Pistons
Summit Racing Part Number:
SLP-H345DCP40
UPC:
019826500731
Piston Rings Included:
No
Bore (in.):
4.040 in.
Bore (mm):
102.616mm
Stroke:
3.480 in.
Engine Stroke Type:
Stock
Rod Length:
5.700 in.
Piston Style:
Flat top, with four valve reliefs
Piston Material:
Hypereutectic aluminum
Compression Height (in.):
1.548 in.
Piston Head Volume (cc):
+6.90cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
No
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.927 in.
Piston Ring Thickness:
5/64 in. x 5/64 in. x 3/16 in.
File Fit:
No
Gapless:
No
Quantity:
Sold as a set of 8.
Notes:
DurOshield® coated piston skirt. These pistons can be free floated but locks must be purchased separately.

Speed-Pro Hypereutectic Pistons

If you’re looking for pistons with an unbeatable combination of performance and value, then Speed-Pro hypereutectic pistons are for you. These pistons are manufactured from aluminum alloy that 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. Hypereutectic pistons are ideal for use in high performance street, bracket, and oval track racing—and will work perfectly with normal ring end gaps. Choose the model designed for your vehicle and engine application.

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