SKU:10-1127

V-Twin 10-1127 Cylinder Head Set with Polished Rocker Boxes for Harley-Davidson Shovelhead

V-Twin 10-1127 Cylinder Head Set with Polished Rocker Boxes for Harley-Davidson Shovelhead

Regular price $1,406.99 USD
Sale price $1,406.99 USD Regular price $1,466.97 USD
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Set is assembled with cast iron guides valve stem seals polished rocker box and nitrated valves. For use on 74 inch or 80 inch models with Shovelhead barrels.

Restore dependable top-end performance with the V-Twin 10-1127 Cylinder Head Set with Polished Rocker Boxes. Designed for select Harley-Davidson Shovelhead applications, this complete cylinder head kit is prepared with a finished valve job to support efficient airflow, strong horsepower, and improved torque. The single-plug configuration maintains a traditional Shovelhead setup while providing a practical replacement solution for worn or damaged original components.
The cylinder heads are assembled with polished rocker boxes for a clean, finished appearance that complements custom, restoration, and replacement builds. The kit is supplied as a matched pair, helping simplify installation when servicing both cylinders. With support for applications using up to .450-inch maximum valve lift, this set is suitable for compatible stock and performance-oriented engine configurations. Verify engine specifications and component compatibility before installation.
This V-Twin cylinder head set fits select 1978 through 1984 Harley-Davidson FL models and 1978 through 1980 Harley-Davidson FX models. It is intended for builders and technicians seeking a replacement head assembly with prepared valve work and polished rocker box components included. Installation should be completed by a qualified technician using the appropriate service procedures, gaskets, fasteners, and adjustment specifications for the motorcycle. The V-Twin 10-1127 provides a convenient paired replacement package for maintaining the appearance and operating performance of a compatible Shovelhead engine.

Features:

  • Complete Valve Job: Cylinder heads are prepared to support efficient airflow, horsepower, and torque.
  • Single-Plug Design: Maintains a traditional single-spark-plug Shovelhead configuration.
  • Polished Rocker Boxes: Includes assembled rocker boxes with a polished finish for a clean appearance.
  • Matched Pair: Supplied as a complete set for servicing both engine cylinders.
  • Maximum Lift: Designed for compatible applications using up to .450-inch valve lift.
  • Fitment: Fits select 1978-1984 Harley-Davidson FL and 1978-1980 Harley-Davidson FX models.
  • Accessory Items: 11-0089 - Replica Shovelhead Cylinder Head Set, 10-1128 - Cylinder Head Set with Polished Rocker Box, 11-0082 - Replica Shovelhead Cylinder Head Set

Fitment
Harley Davidson FL 1978
Harley Davidson FL 1979
Harley Davidson FL 1980
Harley Davidson FL 1981
Harley Davidson FL 1982
Harley Davidson FL 1983
Harley Davidson FL 1984
Harley Davidson Fx 1978
Harley Davidson Fx 1979
Harley Davidson Fx 1980
Harley Davidson Fx 1981
Harley Davidson Fx 1982
Harley Davidson Fx 1983
Harley Davidson Fx 1984

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