Top End Kit - 3.4375" Bore - 74" Big Twin &

Top End Kit - 3.4375" Bore - 74" Big Twin '66-'84

Regular price$3,669.95
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Top End Kit - 3.4375" Bore - 74" Big Twin '66-'84

  • 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
SKU: 0903-1269

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