Picture of 1974 dodge dart rear drum brakes

Too old for key codes. A locksmith will need to read the lock and cut a new key.

Left Rear Speaker Positive Wire (+): Dark Green/Gray
Left Rear Speaker Negative Wire (-): Dark Green/Yellow
Right Rear Speaker Positive Wire (+): Dark Green/Gray
Right Rear Speaker Negative Wire (-): Dark Green/Yellow

you can use one of the wires from either brake light and make yourself a good ground in trunk and running the two wires to you light switch. be careful where and how you run wires around the trunk hindges as you do not want them to become pinched and short out as that is a safety issue and get you pulled over. always solder and heat shrink all splices and wire to wire connections, if you dont you will hate your self later as wire from front of car to back of car could then need to be replaced.

I’m happy to assist further over the phone at https://www.6ya.com/expert/christpher_f760d0f18f8eedc3

Don't have a pic but Chilton manuals are a good source of pics I take it when you pulled drums everything was chewed up for about $15 you can get a Chiltons manual very handy I have been in the business for 18 years and still pull a Chiltons manual out sometimes for torque specs or other specs worth the money

the best place to get this is from the work shop manual for your vehicle . IT will also tell you how to dismantle the brakes and how to adjust when you are finished. It will give you the max dia of the brake drum . IN fact it will be the most useful tool you will buy.

Hey Jim,I see that it is showing 2 types at auto part stores.You can see the return line on the one with it,the way to find out is when you change you will see.Not good to buy in advance,may have to order.

1. Usually a pump with a return will have a separate connection to go from the pump back to the cell. If yours has that connection ,I would put the return line back to the cell on it.
   A return line is nothing more than excess fuel being returned to the cell.

worn bushes,loose bolts,suspension joints worn,bent chassis or subframe

the stratus is know for clasped rear brake hoses .This stops the flow off brake fluid. try opening the brake lines at the master cylinder that go to the rear.pump up brakes first! if you got fluid than check the brake line if this is rear disc brakes on the line at the rear will be a built in proportioning valve.if drum loosen rubber hose line before the rubber part to see if you have fluid. If you do replace the brake hose! On you 74 challenger by the way i love dodge! any way on the valve there is a small button on the front of the proportioning valve that pops out it needs to be tap in lightly. also hit the brake peddel kind of hard a couple off times if that doesn't work. thanks for your question


p.s that hex bar on the is a junction not a proportioning valve .

Look at either a Haynes book or Chilton book, try the library thye usually have the books. Most have the pictures that are basically the same for all rear drum type brakes.