Vintage Mustang Forums banner

Correct gauge of battery cables

1032 Views 5 Replies 3 Participants Last post by  Opentracker
Hi All,
I want to use new wires from the local hardware store on my 68 coupe. What is the correct quage for the postive and negative wires.

And what is the correct length of these wires. 13' for postive and 42 for negative?
1 - 6 of 6 Posts

· Registered
1,271 Posts
For all the time it will take to fab up the "correct" wires from a hardware store, you may as well order the real "correct" set from NPD. Just my .02 cents worth. Good luck!

Shannon a.k.a. The ShanMan! /forums/images/icons/cool.gif
66' Vintage Burgundy C-code coupe

· Registered
6,700 Posts
Go get some zero (or ought) gage wire. You will have no battery problems after that (hehehe).

Steve Leslie, 65 coupe in restoration. 302, toploader, A/C, disc brakes, bench seat

· Supporting Vendor
3,951 Posts
The starting system is a week link in these cars.
I use the biggest cable I can get. I go to NAPA
auto and get the 00 size. It is huge and will
last a long, long time. The pos. is about 12-14 in.
depending on how your batt. is turned. Ford put
the batt. in with the pos. side towards the shocktower.
I turn it the other way. The neg. goes to the motor.
It can be anywhere from 15-20 in. I think 40 in is too
long. Again, get the biggest you can.
1 - 6 of 6 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.