brake tubing
Hi Guys , try these guys for your tubing needs ,(Inline Tubing) used one of their stainless kits on my 1008 , worked great , if you think you want to use copper just drive your truck into a wall at high speed and the end result will be the same , you or some one else will be dead, and no tech will ever pass a safety inspection on the vehicle because its against the law to use copper for brake tubing,
for the 1008 you need to use the dually kit ,
for the 1009 I would expect a stock Blazer kit
hope this helps