[cypressbog]

Originally Posted by The Rocknrod

No cruise control on these trucks was not factory. But here's a guy who did a pontiac unit - http://67-72chevytrucks.com/vboard/s...ol#post8793824
And one who did an aftermarket - http://67-72chevytrucks.com/vboard/s...cruise+control

Yes they did and were factory. RPO code found on SPID is K30 Spd & Cruise Control. I think they started in 69, but shudder maybe get be correct. 1972 had the CRUISE MASTER button box mounted under the dash, while prior years used a button/turn signal.