Does anyone by chance have a set of battery cables (+&-) out of the truck that they could post a picture of and measure the lengths of?

 

could make your own out of some 4ga wire ?

 

I plan on converting to GM style side post terminals. Standard motor products sells OE style battery cables (with boot protectors and bolts) and you can browse their entire catalog with pictures on their website. They are numbered by length and main wire gauge. I'd like to try to order the closest matching set (pos with 2 wires, one to starter one to fuse box, neg with 2 wires, one to block one to fender) with compatible ring terminals and lengths. It would make for a nice clean installation. I'm just not sure about the lengths and whether straight or 90° bent terminals are used at the block and starter, and I'd rather not have to pull the old ones out to check.