824735-R Distributor Cap, Delco Hercules G 3400, 6 cylinder gaseous engines. 40-3891318 174 and 177

174 and 177

Please check out the 3rd picture and it lists all the parts in this set

for a total of 10 plugs

This part fits the number 1 cylinder assembly only

824735-R Distributor Cap, Delco Hercules G 3400, 6 cylinder gaseous engines. 40-3891318 174 and 177824735 R Delco distributor cap, used on the G3400 6 cylinder Hercules engines. Hercules used two brands of distributors, Delco and Prestolite. On top of that they used 2 different models types of Delco distributors products. Youll be able to determine the brands and styles by looking at your old distributor cap and rotor. Start with the part numbers and then go to the pictures to verify. This part is for a Delco distributor, this particular cap uses