Code, motor joint kit. Standard diameter for Harley Davidson

This EST set set (extreme sealing technology) is completed with all the joints, stamps and toric joints that are used in this model, including primary joints.
It is the easy way to perform a complete review and have all the necessary joints in a single package to re -assemble the engine.
This set set contains MLS head joints (multicapa steel) of 0.040 "thickness that eliminate the use of toric pin joints.
The base joints are SLS (single -layer steel) of 0.020 "thick.
They have 0.005 "high temperature viton rubber on both sides and are the strongest in the market.
The balancing lid joints are also 0.020 "thick.
They will not cry, they will not be extruded, they will not tear or become brittle over time.
The exhaust joints will not hinder the flow of exhaust gases and will not wear out in the exhaust port.
Valve seals use viton rubber and exterior springs for perfect seal.

Compatible with:> 70-84 Shovel 4-Speed