✉ sales@nightforgeparts.com Email us
M-F 9:00 am – 6:00 pm (EST) · Do It Right the First TimeM-F 9-6pm EST
Home ›1999-2017 Harley-Davidson Twin Cam 1450cc Top End Gasket Kit (.040" MLS)
✓ In Stock

1999-2017 Harley-Davidson Twin Cam 1450cc Top End Gasket Kit (.040" MLS)

$102.20
Prices are in USD. Shipping calculated at checkout.
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
🔍 Fitment Verified
🛡️ Warranty Included
↩️ 30-Day Returns

This comprehensive top end gasket kit is engineered to provide a complete sealing solution for Harley Davidson 1450cc Twin Cam engines. Featuring .040" thick Multi-Layer Steel (MLS) head gaskets, this kit is ideal for riders looking to achieve precise quench dimensions and reliable sealing under high cylinder pressures. Every component is manufactured to rigorous standards, ensuring a dependable fit and superior leak protection during top-end rebuilds or routine cylinder head service.

The kit utilizes premium materials, including FKM rubber-coated stainless steel and Viton seals, specifically chosen for their ability to withstand the extreme heat and pressure of high-performance V-Twin engines.

This kit fits 1999-2017 Harley-Davidson Twin Cam models, including Dyna, Softail, Touring, and Trike. Compatible with Twin Cam 88, 96, 103, and 110 engines.

What's Included in this Kit

✓
TWIN CAM SUB KIT
× 1
✓
Gasket, Air Cleaner
2931395 - Interface
× 1
✓
Gasket, Breather, Cover
1759199SLS - Single Layer Steel
× 2
✓
Gasket, Breather Baffle
1759299SLS - Single Layer Steel
× 2
✓
Gasket, Carburetor Back Plate
2906295B - Interface
× 1
✓
Gasket, Air Cleaner Back Plate to Carburetor
2958301 - Interface
× 1
✓
Gasket, Exhaust Pipe to Cylinder Head, Flat Style
6532483M - Steel
× 2
✓
Filter Element, Rocker Cover Breather
6381599W - Plastic
× 2
✓
Gasket, Tappet Cover, Front & Rear
1863599SLS - Single Layer Steel
× 2
✓
Valve Stem Seal Dyna, Touring, Softail & Trike
VSHA1V - FKM Rubber - 7mm Stem / .562 Guide
× 4
✓
Valve Stem Seal Touring, Softail, Dyna & Trike
VSHA2V - FKM Rubber - 5/16 Stem / .420 Guide
× 4
✓
Head Gasket Dyna, Touring, Softail & Trike
1450MLS040 - FKM Rubber Coated Multi-Layer Stainless Steel
× 2
✓
Gasket, Rocker Cover Base
1671999SLS - Solid Steel
× 2
✓
Gasket, Rocker Cover
1738699SLS - Single Layer Steel
× 2
✓
RKTC
× 1
✓
Seal, Intake Manifold
2699586B - Rubber
× 2
✓
Seal, Umbrella Valve, Rocker Cover Breather
2685899 - Rubber
× 2
✓
O-ring, Back Plate Assembly to Cylinder Head
11292
× 2
✓
O-ring, Gear Shift Lever
11256
× 2
✓
O-ring, Cylinder Locating
11273
× 2
✓
Seal, Carburetor to Manifold
2700289 - Rubber
× 1
✓
Seal, Map Sensor
11291
× 1
✓
Push Rod O-Ring Kit - Evo, Twin Cam & Milwaukee-Eight
CEVOORINGKIT
× 1
✓
O-ring, Lower Rocker Cover to Cylinder Head
11270
× 2
✓
O-ring, Crankshaft Positioning
11289
× 2

All items shipped together in one package.

Weight
0.950200
Parts Type
Top-End Gasket Kit
Sold As
Kit
Application Type
Stock Replacement
Material
FKM Rubber Coated Multi-Layer Stainless Steel
# of Layers
3
Head Gasket Thickness:
.040" (Compressed)
Head Gasket Bore Size
3.75" - Standard Bore

Compatible Models

145 Fits
Dyna 1999–2016 24 models ▼
Touring 1999–2016 57 models ▼
Softail 2000–2017 62 models ▼
Trike 2009–2016 2 models ▼

⚠ Always verify fitment before ordering.