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Pistons, Pro Tru Street, Forged Aluminum, Dome, 4.310 in. Bore, Rings, Chevrolet, 7.4L, Single Piston, Each
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Estimated Ship Date: Mar 12, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
5514A6
Part Type:
Product Line:
Summit Racing Part Number:
WIS-5514A6
UPC:
00193564094506
Piston Rings Included:
Yes
Bore (in.):
4.310 in.
Bore (mm):
109.474mm
Stroke:
4.000 in.
Actual Engine Displacement:
7.6L/467
Rod Length:
6.135 in.
Piston Style:
Dome, with single valve relief
Piston Material:
Forged aluminum
Compression Height (in.):
1.645 in.
Piston Head Volume (cc):
-21.00cc
Wrist Pin Style:
Floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.990 in.
Piston Ring Thickness:
1/16 in. x 1/16 in. x 3/16 in.
File Fit:
Yes
Gapless:
No
Top Ring Thickness:
1/16 in.
Top Ring Material:
Ductile iron
Top Ring Facing Material:
Plasma-moly
Second Ring Thickness:
1/16 in.
Second Ring Material:
Cast iron
Second Ring Facing Material:
Phosphate coated
Oil Ring Thickness:
3/16 in.
Oil Ring Material:
Carbon steel
Oil Ring Facing Material:
Chrome
Oil Ring Tension:
Standard
Remanufactured:
No
Quantity:
Sold individually.
Wiseco Pro Tru Street Pistons
Are you looking for affordable high performance for your street machine? Wiseco Pro Tru Street pistons are right up your alley! These forged 4032 aluminum pistons are complete with chromium alloy steel piston pins and Spirolox. Oversized, symmetrical, radiused valve pockets allow for maximum flow around the valves during overlap—and accommodate oversized valves and high-lift cams. Wiseco's proprietary ArmorGlide skirt coating extends piston life, increases horsepower, reduces noise, and offers much tighter dimensional tolerances than typical spray-on coatings. Choose the set designed for your vehicle and engine application. World-class, precision-machined high performance pistons—that's Wiseco value!
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Some parts are not legal for use in California or other states with similar laws / regulations
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