Cometic engine gasket kit, EST. Standard diameter

This EST (Extreme-Sealing-Technology) gasket kit includes all gaskets, seals and O-rings used on this model, including the primary gaskets. It is the simplest way to carry out a complete overhaul, as it contains all the gaskets required for reassembling the engine in a single package.
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), 0.020" 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 0.020" thick SLS. They do not leak, extrude, 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.


Specifications


Brand
Cometic


Application
Modelos Shovel tempranos 66-69 (NU)


Sales unit
Set


Material
Multi-Layer Metal


Packaging weight
0.758 kg


HS Code
84849000


Motorcycle family
BIG TWIN


Original name
Cometic, EST engine gasket kit. Standard bore