Domed piston set is .020 oversize and for a 3-1/2" bore. Piston set has a compression of 8.5:1 and includes rings, circlips and piston pins.

VT No: 11-9446
Domed piston set is .020 oversize and for a 3-1/2" bore. Piston set has a compression of 8.5:1 and includes rings, circlips and piston pins.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order to properly break-in new pistons and rings.
Fits:
FL 1978-1984
FX 1979-1984
FLT 1979-1983
FXR 1982-1983
UOM: 1 - KIT
Country of Origin: USA

Size: .020
Manufacturer: Wiseco
2018 Catalog pages: 531

2017 Catalog Page: 535

V-Twin Manufacturing Part Number: 11-9446
Manufacturer: Wiseco
Manufacturer Part Number: K1769

Harley-Davidson & Indian OEM Cross Reference Part Numbers:            

Replacement Items:
11-9760 - 3-1/2" Wiseco Piston Ring .020" Oversize

Detailed Instructions: CLICK HERE!