A James Top End Gasket Kit for Harley-Davidson Twin Cam featuring an assortment of gaskets, O-rings, and seals in various shapes, sizes, and materials laid out on a white surface.
A James Top End Gasket Kit for Harley-Davidson Twin Cam featuring an assortment of gaskets, O-rings, and seals in various shapes, sizes, and materials laid out on a white surface.
A James Top End Gasket Kit for Harley-Davidson Twin Cam featuring an assortment of gaskets, O-rings, and seals in various shapes, sizes, and materials laid out on a white surface.

James Top End Gasket Kit for Harley-Davidson Twin Cam

Regular price$125.95

SKU: 110-0372

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Add Assembly Lube

4 oz. tub of lubricant clings to cams, lifters, rockers, bearings, and bushings like engine oil can't; strongly recommended when installing engine internals

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James Top End Gasket Kit for Harley-Davidson Twin Cam

Whether you're freshening up a leaky mill, re-ringing an engine, or installing a cam and retaining OEM solid pushrods, a top-end kit is often the least expensive route to getting the gaskets you need to do a thorough job.

  • PTFE-coated .045" cylinder head gaskets with fire ring
    • Fire rings are a heavy-duty sealing system designed to contain high combustion pressures found in modified engines
  • Rubber-coated metal rocker base gaskets
  • Rubber-coated metal rocker box (top) gaskets
  • Cylinder base gaskets
  • Cam chest gaskets
  • Breather cover gaskets
  • Breather filters
  • Tappet block gaskets
  • Pushrod tube seals
  • Valve stem seals
  • Made in USA
  • Harley Davidson Twin Cam engines having the specified bore size; 88" engines bored to 95" generally have a 3-7/8" bore
  • Not for use with 110" engines
  • 110-0371 3-3/4" Bore (88" and 96"); replaces 0934-1593, JGI-17052-05-X, 17052-05
  • 110-0372 4" Bore (103"); replaces 0934-1597, JGI-17054-05-X, 17054-05

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