Worth checking out
 

For those of you that dont visit the general area or the alternate tinkering area of the board I think you're missing something kinda cool from member Andy4639

Start here in general ... https://67-72chevytrucks.com/vboard/...d.php?t=860919

Hit alternate tinkering from there ... https://67-72chevytrucks.com/vboard/...69#post9419969