Wiseco Pro Tru Street Pistons PTS523A3

Brand:
Wiseco
Manufacturer’s Part Number:
PTS523A3
Part Type:
Pistons
Product Line:
Wiseco Pro Tru Street Pistons
Summit Racing Part Number:
WIS-PTS523A3
UPC:
00193564093455
Piston Rings Included:
Yes
Bore (in.):
4.030 in.
Bore (mm):
102.362mm
Stroke:
3.622 in.
Rod Length:
6.098 in.
Piston Style:
Dome, with two valve reliefs
Piston Material:
Forged aluminum
Compression Height (in.):
1.335 in.
Piston Head Volume (cc):
-4.00cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.945 in.
File Fit:
No
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:
Iron
Second Ring Facing Material:
Phosphate coated
Oil Ring Thickness:
3.0mm
Oil Ring Material:
Chrome plated carbon steel
Oil Ring Tension:
Standard
Quantity:
Sold as a kit.
Notes:
Please verify piston pin diameter before ordering, 2003 model year 6.0L engines were available with 0.943 in. and 0.945 in. pins.

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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