Not sure which 2000 GMC C/K 1500 Throttle Body Spacers are right for you? We have over 1486 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I have a 2000 GMC sierra with a 5.3 and thought I would give this a try. The installation is very well documented and it took about half an hour. It's a very simple concept but I haven't driven it enough to have any real honest results as to its claims of better performance." —Dave S from Browntown, WI bought an EconoAid Throttle Body Booster for a 2000 GMC C/K 1500, 5.3L V8.