Select Your Ride

1
2
3

Wiseco Piston Kit 1948-1980 Harley-Davidson Big Twin 74ci 9:1 Compression K1611

Part Number: K1611
WISECO
(No reviews yet) Write a Review
SKU:
K1611
MPN:
K1611
Condition:
New
Availability:
Ships Same Business Day
Weight:
3.38 LBS
$344.95
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

WISECO Piston Kit .060 for 1948-1980 Big Twin

Experience unparalleled performance and reliability with the WISECO Piston Kit, expertly crafted from high-silicon aluminum alloy. This comprehensive kit includes everything you need for overboring or rebuilding your motorcycle's top end, ensuring a seamless installation and enhanced engine efficiency.

  • High-silicon aluminum alloy for superior strength and durability
  • Complete kit includes forged pistons, rings, wrist pins, circlips, and top end gasket
  • Designed for 1948-1980 Big Twin models, ensuring a perfect fit
  • Ideal for both performance upgrades and routine rebuilds
  • Cylinder sleeves sold separately for customized engine configurations
  • Engineered for maximum dependability and enhanced power output
View AllClose

Specs

BORE - OVERSIZE:
+0,060'
BORE SIZE IMPERIAL:
3.497'
DISPLACEMENT:
1249 CC
PISTON MATERIAL:
FORGED
PRODUCT NAME:
REBUILD KIT
RIDING STYLE:
STREET
BORE OVERSIZE - IMPERIAL:
+0.060'
COMPRESSION RATIO IMPERIAL:
9.0:1
PISTON MATERIAL:
ALUMINUM ALLOY
STROKE LENGTH IMPERIAL:
3-31/32'
TYPE:
TOP END
UNITS:
EACH
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for Wiseco Piston Kit 1948-1980 Harley-Davidson Big Twin 74ci 9:1 Compression K1611

View AllClose

FREE Shipping on orders of $99 or more!


Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.



Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.


You May Also Like

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER