Product Description
qualitativer Kolbensatz für 440cui im Übermaß +0.055_
inklusive Kolbenringe
Pistons, Pro Tru, Forged, Flat Top, 4.375 in. Bore, Mopar, 440, Set of 8
Brand: Wiseco
Manufacturer's Part Number: PTS531A55
Part Type: Pistons
Product Line: Wiseco Pro Tru Street Pistons
Bore (in): 4.375 in.
Bore (mm): 110.490mm
Piston Style: Flat top, with two valve reliefs
Piston Material: Forged aluminum
Compression Height (in): 2.050 in.
Piston Head Volume (cc): +4.00cc
Wrist Pin Style: Press-fit or floating
Wrist Pin Included: Yes
Pin Diameter (in): 1.094 in.
Piston Ring Thickness: 1/16 in. x 1/16 in. x 3/16 in.
Piston Rings Included: Yes
Quantity: Sold as a set of 8.
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 piston kits 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 designedfor your vehicle and engine application. World-class, precision-machined high performance pistons-that's Wiseco value!
Compression Ratios
72-11.4
80-10.5
84-10.2
86- 9.9
