PISTON KIT HARLEY 3.503" SET/2, WOSSNER K8688D170-2 DAVIDSON, ROAD
This Wossner piston kit is designed for Harley-Davidson 1200 (74 cu. in.) Shovelhead engines manufactured between 1966 and 1977. With a bore size of 3.503" and an oversize of +0.066", the pistons feature a domed design with an 8.5:1 compression ratio. Manufactured in Germany, this forged piston set includes two pistons along with rings, clips, and pins.
Features
-
Forged high-performance pistons with skirt coating
-
Optimised for effective combustion heat transfer to cylinder walls
-
Elliptical design ensures even bearing surface under thermal expansion
-
Distributes thrust loads evenly and minimises localised pressure
-
Prevents piston collapse under high stress and temperature
-
Includes pistons, rings, clips, and pins
Specifications
-
Bore size: 3.503"
-
Oversize: +0.066"
-
Compression ratio: 8.5:1
-
Dome type: Domed
-
Quantity: Kit includes 2 pistons
-
Country of manufacture: Germany
Cross-Reference OEM Part Numbers
-
Wossner K8688D170-2
-
56-W9979.170.WO
Vehicle Fitments
-
Harley-Davidson 1200 (74 cu. in.) Shovelhead 1966–1977