Battery cables
#1
Melting Slicks
Thread Starter
Battery cables
Wondering if anyone has a link for the exact replacement of these battery “bolts” that fit perfectly for C5’s. I’ve read many posts where they are available from parts stores but people have said they are either too long or too short. Looking for an exact replacement. (I don’t want to replace the full cables.) Thanks!
#2
IIRC, I got my new bolts from the "Help" rack that many auto parts stores offer. Hopefully they'll be the correct length. Save at least one of your old terminal bolts for reference. Don't buy anything shorter!! If they're too long, you can run a jam nut on the bolt, then carefully grind the end of the bolt to the correct length. The nut can then be threaded off the terminal bolt to "chase" any burrs off the end of the thread. Best of luck to you........
Last edited by Vetteman Jack; 03-26-2022 at 11:24 AM.
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Bruss (04-02-2022)
#4
Safety Car
I am pretty sure the stock fasteners in the later years had slightly different head sizes, as the above picture shows, in an attempt to help prevent incorrect battery installation upon service I had never really noticed pictures , but had read the information and my 2003 has two different bolt head sizes. they are of such similar size that all it really helped me was to carelessly round off a bit of the smaller bolt head with my dedicated for Gm side mount batteries little wrench I bought. I doh't have much hope the dealer is still interested in such parts, but also don't like rounded fastener heads, so will check.
#5
I am pretty sure the stock fasteners in the later years had slightly different head sizes, as the above picture shows, in an attempt to help prevent incorrect battery installation upon service I had never really noticed pictures , but had read the information and my 2003 has two different bolt head sizes. they are of such similar size that all it really helped me was to carelessly round off a bit of the smaller bolt head with my dedicated for Gm side mount batteries little wrench I bought. I doh't have much hope the dealer is still interested in such parts, but also don't like rounded fastener heads, so will check.
#6
Melting Slicks
Thread Starter
Different size heads I understand, but I doubt any change in thread size, which on my car is 3/8-16, IIRC. I bought a new battery last Summer. When I tried to tighten the terminal bolts, the + red side was good to go. The - black side terminal wouldn't tighten. When I checked the diameter of the thread, which should've been approximately. 370"-.373", I was surprised the bolt measured only .350"!!! No wonder. So, off I went to the 'help' kiosk@the auto parts store. The bolts (they come in a package of 2, of course) were maybe 1/16" too long. I didn't want to risk bottoming into the plastic battery, causing an acid leak, so I got a 3/8-16 jam nut, threaded it onto the new bolt, and ground off roughly 1/16", then threaded the nut off the bolt. Worked like a brand new bolt should, no issues!!
im trying to buy some used cables and also the auto parts store “bolts” to make a decision. Getting the bolt out of the cable sleeve also looks difficult without damaging the sleeve.
#7
This is the exact issue I’m having. Positive is fine. Negative will turn and then just release. I assumed it was cross-threaded because I never had this issue before.
im trying to buy some used cables and also the auto parts store “bolts” to make a decision. Getting the bolt out of the cable sleeve also looks difficult without damaging the sleeve.
im trying to buy some used cables and also the auto parts store “bolts” to make a decision. Getting the bolt out of the cable sleeve also looks difficult without damaging the sleeve.
#8
Relate Topic
Read other post about pulling specific fuses to protect computers. Are you guys pulling fuses when doing battery work??
If so which ones. Cant find old thread
Thanks
Read other post about pulling specific fuses to protect computers. Are you guys pulling fuses when doing battery work??
If so which ones. Cant find old thread
Thanks
#9
Melting Slicks
Thread Starter
#10
Pro
Just bought my new to me 1998 C5 and the Chineasium ones the previous owner installed stripped when I installed the LMC5 even with my nice 6-point, Snap-On, ratcheting box end, terminal wrench, I've had for decades... .
I'm waiting on the new GM bolts from Rock Auto as I type.
Here ya go:
Post:
https://www.corvetteforum.com/forums...m19115561.html
Part:
https://www.rockauto.com/en/parts/ac...l+bolt,1000917
I'm waiting on the new GM bolts from Rock Auto as I type.
Here ya go:
Post:
https://www.corvetteforum.com/forums...m19115561.html
Part:
https://www.rockauto.com/en/parts/ac...l+bolt,1000917
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Prop Joe (04-02-2022)
#12
Pro
Couple of things I've noticed over the years dealing with GM side post batteries.
Use channel lock, er' slip joint pliers to force the terminal bolts(s) out of the plastic on the end of the battery cable. Keep in mind that the female thread in the battery is lead, as in, extremely soft and easy to strip/cross thread/booger.
Somewhat Corvette specific, due to space. Stuff some rags or towels in the openings down low so you don't have to remove the battery tray to fetch the stuff you may drop...
Use channel lock, er' slip joint pliers to force the terminal bolts(s) out of the plastic on the end of the battery cable. Keep in mind that the female thread in the battery is lead, as in, extremely soft and easy to strip/cross thread/booger.
Somewhat Corvette specific, due to space. Stuff some rags or towels in the openings down low so you don't have to remove the battery tray to fetch the stuff you may drop...
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81Delorean (04-03-2022)