T150 Exhaust pipe set 71-3812 71-3815 Trident 1973 1974 71-3812/5 70-7597 motorcycle battery These are the correct springs

These are the correct springs for all Norton Commando 1970 71 72 73 74 75 /

This is for a set of 2 carburetors as pictured

from flat surface to bottom of bar 6"

then you will require a different primary gasket

You will get the three way spliter that is pictured

T150 Exhaust pipe set 71-3812 71-3815 Trident 1973 1974 71-3812/5 70-7597 motorcycle battery These are the correct springsYou will receive the 3 piece set of UK Made pipes and manifold that are pictured. These take a 1 3 8" muffler This is the correct set for late 1973 and 1974 T150 This pipe set is used with 1 3 8" inlet mufflers 71 4159 71 3723 71 3999 If you have a 1971 72 T150 then you will need the part number 71 2451 53 which we have available. 1975 T160 used an all together different exhaust system part number 71 4407, which is also available. Condition: NEW