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Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!

KB PERFORMANCE 0910-3971 KB660C.005 Forged Piston Kit twin cam

Availability:
Out of stock
Sold out
Original price $307.29 - Original price $307.29
Original price
$307.29
$307.29 - $307.29
Current price $307.29

Features

  • Pistons forged from 4032 aluminum alloy
  • Offset pin design for quiet operation
  • Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
  • Piston pin lock rings available separately
  • Replacement rings are also available separately

Specs

Bore - Oversize +0,005"
Piston Material 4032 Aluminum Alloy
Compression Ratio 10.0:1
Riding Style Street
Units Kit
Bore Oversize +0.005"
Bore Size 3.875"

Part Notes

  • For '12-'17 103" Twin Cam and '07-'13 Twin Cam big bore 103" (with Screamin' Eagle 95 cc heads).









2007-2016 Harley-Davidson Road King FLHR
2007-2016 Harley-Davidson Softail Deluxe FLSTN
2007-2009 Harley-Davidson Softail Night Train FXSTB
2007-2016 Harley-Davidson Street Glide FLHX/FLHXS
2007-2014 Harley-Davidson Super Glide Custom FXDC
2007-2010 Harley-Davidson Super Glide FXD
2011-2013,2016 Harley-Davidson Road Glide Ultra FLTRU
2012-2016 Harley-Davidson Switchback FLD
2015-2016 Harley-Davidson Electra Glide Ultra Limited Low FLHTKL

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.