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Wiseco K1667 High-Performance Forged Piston Kit for Harley Davidson 1340 Evolution

(Harley-Davidson FLSTF Fat Boy 1991-96, FLHTCU Electra Glide Ultra Classic 1989-97, FLHR Road King 1994-98 + 30 more models)

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

K1667
14 reviews
Sale Price

$402.99

1 left at this price

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wiseco K1667 is a complete high-performance forged piston kit designed specifically for Harley-Davidson 1340cc Evolution engines. This kit includes Wiseco's premium 3517X forged pistons paired with piston rings (4724, 4725P2), delivering exceptional durability and performance for both street and performance applications.

Key Features:

  • Forged from high-silicon, low-expansion aluminum alloy for superior strength and reduced thermal expansion
  • Diamond-turned finish from CNC computer-controlled machining ensures precise tolerances and perfect cylinder wall sealing
  • Advanced forging process reduces weight while improving heat transfer and extending piston life
  • Compatible with all modern cylinder bore compositions including cast iron, chrome, Nikasil, and boron composite
  • Complete kit includes pistons, rings, wrist pins, and circlips for convenient installation
  • Available in oversizes for cylinder repair and performance bore applications

Wiseco pistons are engineered using state-of-the-art CAD design and manufactured in their computerized facility to meet the demands of both high-performance racing and recreational riding. Each piston undergoes rigorous quality control to ensure consistent performance and reliability in demanding V-twin applications.

Products specifications

Fits

Harley-Davidson FLSTF Fat Boy 1991-96, FLHTCU Electra Glide Ultra Classic 1989-97, FLHR Road King 1994-98, FLSTC Heritage Softail Classic 1988-99, FLHTC Electra Glide Classic 1984-98, FXDWG Dyna Wide Glide 1993-99 + 27 more models

Perfect so far!

quick and easy fair price,i was offered a 20% discount here i went to fill it out and it was gone can i still get the 20%

So far so good....

Easy to navigate the website, find the part I need and place the order.

I would have preferred free shipping, but everything else was good.

Excellent, easy ordering instructions.

AWESOME

Just ordered. Have not received order yet.

Was easy to purchase online as long as it IS actually in stock. Shipping price does seem a little high for such a small and light weight package.

Great price, easy online ordering

good prices on quality product

Fast ordering process

WENT FAST AND EASY THANK YOU

Excellent prices and easy searching.

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