High-Performance Piston Kit — 3.537" bore, 4-1/4" stroke, 9.5:1 compression

WISECO High-Performance Piston Kit — 3.537" bore, 4-1/4" stroke, 9.5:1 compression – 79-84 Big Twin, 80-84 Touring, 82-84 FXR, 84 Police

WISECO
K1627
K1627
Complete top-end piston kit with pistons, rings, wrist pins and circlips. Includes X-Ring package and all hardware for installation.
Hurry! only 1 items left in stock.
€312.36
€408.36
Save €96.00
VAT included
local_shipping In stock, ships in 20-25 days

Add to Compare
Add to Wishlist

🔧 High-performance piston kit engineered for durability and consistent power delivery.

✨ Forged from high-silicon aluminum alloy for maximum strength and dependability.

  • Kit includes pistons, rings, retainer clips and chrome piston pins.
  • Includes X-Ring package (0.062" top ring, 0.062" compression ring, and 0.158" oil ring).
  • Pistons are made in the USA.
  • Contents: 2x pistons, 2x ring sets, 2x wrist pins, 4x circlips.

Designed for easy installation and precise sealing to help restore engine performance.

: K1627
In Stock

Data sheet

Type
Top End
Units
Kit
Color/Finish
Aluminum
Style
High Compression
Brand
WISECO
Engine Type
4-Stroke
Skirt Coating
Non-Coated
Bore - Oversize
+0.040"
Piston Material
Forged 2618 Aluminum
Bore Size
3,537"
Displacement
1340 cc
Piston Head Shape
Large Dome +56.0 cc
Piston Diameter
3.535"
Stroke Length
4-1/4"
Compression Ratio
9.5:1
Harley Family
FXR
Touring
Vintage Big Twin

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Electra Glide Big Twin 1979
Harley Davidson Electra Glide Big Twin 1980
Harley Davidson Electra Glide Big Twin 1981
Harley Davidson Electra Glide Big Twin 1982
Harley Davidson Electra Glide Big Twin 1983
Harley Davidson Electra Glide Belt Drive Big Twin 1984
Harley Davidson Electra Glide Classic Big Twin 1979
Harley Davidson Electra Glide Big Twin 1980
Harley Davidson Electra Glide Classic Big Twin 1981
Harley Davidson Electra Glide Classic Big Twin 1982
Harley Davidson Electra Glide Classic Big Twin 1983
Harley Davidson Electra Glide Touring 1983
Harley Davidson Electra Glide Touring 1984
Harley Davidson Electra Glide Classic Touring 1983
Harley Davidson Electra Glide Classic Touring 1984
Harley Davidson Electra Glide Classic Touring 1984
Harley Davidson Tour Glide Touring 1980
Harley Davidson Tour Glide Touring 1981
Harley Davidson Tour Glide Touring 1982
Harley Davidson Tour Glide Touring 1983
Harley Davidson Tour Glide Touring 1984
Harley Davidson Tour Glide Classic Touring 1980
Harley Davidson Tour Glide Classic Touring 1981
Harley Davidson Tour Glide Classic Touring 1982
Harley Davidson Tour Glide Classic Touring 1983
Harley Davidson Tour Glide Classic Touring 1984
Harley Davidson Sturgis Big Twin 1980
Harley Davidson Sturgis Big Twin 1981
Harley Davidson Sturgis Big Twin 1982
Harley Davidson Big Twin 1983
Harley Davidson Big Twin 1984
Harley Davidson Super Glide Big Twin 1981
Harley Davidson Super Glide Big Twin 1982
Harley Davidson Super Glide Big Twin 1983
Harley Davidson Super Glide Big Twin 1984
Harley Davidson Fat Bob Big Twin 1979
Harley Davidson Fat Bob Big Twin 1980
Harley Davidson Fat Bob Big Twin 1981
Harley Davidson Fat Bob Big Twin 1982
Harley Davidson Super Glide II FXR 1982
Harley Davidson Super Glide II FXR 1983
Harley Davidson Super Glide II FXR 1984
Harley Davidson Disc Glide Big Twin 1984
Harley Davidson Sport Glide Police Police 1984
Harley Davidson Low Glide FXR 1984
Harley Davidson Super Glide II FXR 1982
Harley Davidson Sport Glide FXR 1984
Harley Davidson Low Rider Big Twin 1979
Harley Davidson Low Rider Big Twin 1980
Harley Davidson Low Rider Big Twin 1981
Harley Davidson Low Rider Big Twin 1982
Harley Davidson Low Rider Big Twin 1983
Harley Davidson Low Rider Big Twin 1984
Harley Davidson Wide Glide Big Twin 1980
Harley Davidson Wide Glide Big Twin 1981
Harley Davidson Wide Glide Big Twin 1982
Harley Davidson Wide Glide Big Twin 1983
Harley Davidson Wide Glide Big Twin 1984