After market wire harnesses

I think what needs to be mentioned here is that any wiring "Kit" that you purchase will be incomplete no matter what brand it is. Every car has a different Recipe in regards to the wiring needs, you will have to "Dot the I's and Cross the T's with any one of them" in order to complete the job and make it compatible with your particular install.

I absolutely agree! ^^

and i must add, wiring is not the job for me. LOL

Abodyjoe do you recall what sizes of double wall heat shrink you mainly used and quantities if you're able thx.
I plan on using the highway 22 kit on my 70 sport satellite

i don't remember the exact sizes. i know i bought like 4 different sizes. 5"-6" of each i believe. i'll have to look around and see if i saved the receipt...

take your time follow the directions is a must. another thing that i do is lay it out on the work bench, floor, sperat all the cuicuts out and zip tie electrical tap each one. install the fuse box in location run all the wire in the places were they are going to go to, do not cut any thing. bundle wire to gather like a harness so that every thing is cleaned up and presentable. after all wires are ran and i mean all from the battery under hood lights and all thats under the dash . then hook every thing up start from the battery and work your way from there. well i hope this helps some. but been there done that a few times