- Joined
- Aug 3, 2010
- Posts
- 30,396
- Reaction score
- 28,177
- Location
- Usually not in Ohio
- First Name
- Andy
- Truck Year
- '77, '78, '79, '84, '88
- Truck Model
- K5 thru K30
- Engine Size
- 350-454
IIRC it was the 305 and 350 4 barrels. Our '81 Sierra shop truck had a 305 2 barrel (dual jet). So no ESC badge...but I remember seeing a lot of trucks with that badge, back in the day. I was in high school in the early 80s....
I'm not sure if it was available on the 350 or not. But I didn't think the ESC setup was available on the heavier trucks. Or on any 4x4's either.