Cometic engine gasket set for EST. 4-1/8" bore

This EST (Extreme-Sealing-Technology) gasket kit is complete and includes all gaskets, seals and O-rings used on this model, including the primary gaskets. It is the easiest way to carry out a complete overhaul, as it brings together in a single package all the gaskets required for reassembling the engine.
This EST gasket set contains 0.040" thick multi layer steel (MLS) cylinder head gaskets, eliminating the use of O-rings for alignment pins.
The base gaskets are single layer steel (SLS), 0.010" thick. They have 0.005" high-temperature Viton rubber on both sides and are the toughest on the market.
The rocker cover gaskets are also single layer steel (SLS) 0.020" thick. They do not leak, deform, break or become brittle over time.
The exhaust gaskets do not obstruct exhaust gas flow or fray in the exhaust port.
The valve seals use Viton rubber and outer springs for a perfect seal.
Includes 99-10 style breather gaskets.


Specifications


Brand
Cometic


Application
99-05 Dyna; 00-06 Softail (NU)


Material
Multi-Layer Metal


Packaging weight
0.904 kg


HS Code
84849000


Motorcycle family
DYNA, SOFTAIL, TOURING


Original name
Cometic, EST engine gasket kit. 4-1/8" bore