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Out of Stock
S&S Cycle

S&S Cycle Superstock Cylinder Head Kit For Harley Sportster 1991-2003

Item: P991917
Customer rating is 4 out of 5 stars.
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Current price is from $3,069.95$3,191.95 Price depends on product options. Make a selection to update price.
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Cycle Gear Columbus Change Store

Product Details

S&S Cycle Superstock Cylinder Head Kit For Harley Sportster

Fully assembled S&S Cycle heads for stock and 3-5/8" bore Evolution engines were originally designed for engines using stock crankcases.

Features:

  • Fully assembled
  • For stock and 3-5/8" bore Evolution engines with stock cases
  • 3-1/2" bore heads can be used with stock cylinders
  • Although these heads are machined with the stock Evolution cylinder pattern and may be used on stock crankcases, special pistons are required with a "pop up" dome shape that matches the contour of the S&S Cycle combustion chamber for maximum performance
Product Style J&P Cycles Item # Catalog Number Store Sku MFR. Product # Availability
Product Style Wrinkle Black J&P Cycles Item #10212491 Catalog Number420-417 Store Sku MFR. Product #90-1810 AvailabilityOut of Stock
Product Style Natural J&P Cycles Item #10212490 Catalog Number420-414 Store Sku MFR. Product #90-1310 AvailabilityOut of Stock
Fitment Notes & Exceptions
  • This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only.
  • This Product Fits
    Product Description
    Part Numbers
    Fitment
    1 Customer Reviews for All Models
    Customer rating is 4 out of 5 stars. 1 total customer reviews 4/5
    0 Questions & 0 Answers for All Models

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