I have a good used set of A-1 12MM headstuds for sale. I bought them used and have not installed them in my truck. They have around 10k miles on them and look great, no stretching or anything. I am asking $350 OBO shipped. These will work on any 24V truck 2nd or 3rd gen. Thanks, PM me if interested. Trades or partial trades also considered..Cam (aftermarket 24V), 12V lift pump (FASS, AD or mechanical), 24V P-Pump Injector lines..