S&S Cycle Top End Kit – 3.4375″ Bore – 74″ Big Twin ’66-’84

Sale!

S&S Cycle Top End Kit – 3.4375″ Bore – 74″ Big Twin ’66-’84

Original price was: $3,659.95.Current price is: $298.98.

SKU: 7847642792002 Category:

Description

870400880

  • Product
    • Includes a set of S&S Shovelhead-style cylinder heads, a pair of S&S stock bore cylinders (3-7/16″ for 74″ engines or 3-1/2″ for 80″), forged 8:1 compression pistons complete with rings and wrist pins, manifold clamps, manifold seals, all required hardware, and gaskets
    • Pistons are pre-fit to the cylinders, so there is no machine work to be done and very little down time
    • Made in the USA

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