James Gaskets Inc MLS Top End Gasket Kit Twin Cam 1999-2004

James Gaskets Inc MLS Top End Gasket Kit Twin Cam Evo Sportster 1999-2004

$341.95
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James Gaskets Inc MLS Top End Gasket Kit Twin Cam 1999-2004

James Gaskets Inc MLS Top End Gasket Kit Twin Cam Evo Sportster 1999-2004

$341.95

Engineered for high-performance reliability, this James Gaskets Inc MLS Top End Gasket Kit provides a complete sealing solution for Harley-Davidson Twin Cam models equipped with a 95-inch engine and 98.4 mm bore. Designed to meet exacting mechanical tolerances, it ensures optimal compression sealing and prevents oil leaks across critical top-end interfaces.

This comprehensive kit features premium 1 mm final crush Multi-Layer Steel (MLS) head gaskets alongside durable RCM rocker base and cover gaskets. Supplying every required gasket, seal, and O-ring in one package, it serves as a direct replacement for OEM # 17052-99 to facilitate a seamless engine rebuild.

Key Features

Brand James Gaskets Inc
Manufacturer Part Number JGI-17054-99-MLS
Product Type Top End Gasket Kit
Engine Compatibility Twin Cam 95ci (1550cc)
Compatible Bore Size 98.4 mm (3.875 in)
Head Gasket Thickness 1 mm (.040 in) Final Crush
Head Gasket Construction Multi-Layer Steel (MLS)
Rocker Gasket Construction Rubber Coated Metal (RCM)
OEM Replacement 17052-99
Country of Origin USA

Highlights

  • Complete top end sealing kit engineered specifically for Twin Cam 95ci engines
  • Multi-Layer Steel head gaskets with 1 mm final crush for superior cylinder seal
  • Durable Rubber Coated Metal (RCM) rocker base and cover gaskets
  • Manufactured in the USA

Compatibility

Compatible with Harley-Davidson Twin Cam models from 1999 to 2004 configured with a 95-cubic-inch engine and 98.4 mm (3-7/8 in) bore. Replaces OEM # 17052-99.

What's included

  • 2x JGI-16787-99-MLS 1 mm (.040 in) Multi-Layer Steel Head Gaskets
  • RCM Rocker Base Gaskets
  • RCM Rocker Cover Gaskets
  • Complete set of top end rebuild gaskets, seals, and O-rings

Frequently asked questions

What engine displacement and bore does this gasket kit suit?

This kit fits Twin Cam 95-cubic-inch (1550cc) engines with a 98.4 mm (3-7/8 in) cylinder bore.

What is the compressed thickness of the included head gaskets?

The included MLS head gaskets feature a final crush thickness of 1 mm (.040 in).

Which OEM part number does this top end kit replace?

This complete rebuild kit replaces Harley-Davidson OEM part # 17052-99.

Can this kit be used on standard 88-cubic-inch engines?

Using this kit on non-rebored 1450cc (88 in) engines requires the separate purchase of JGI-17047-98 head gaskets.

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