The best Chevelle restoration parts company The best Chevelle restoration parts site period. Can't say enough about the customer service. As an example I was building my own cowl hood setup. I needed some measurements for the seal to go on the adapter I was fabricating. A staff member I called took some measurements for me and I was able to make it work. Of course I purchased the seal from Ground Up. Awesome people to work with.

Quick delivery Order received in a timely manner. Packaged nicely and as described.Thanks, Kirk Borman

I have easily spent over 10k dollars… I have easily spent over 10k dollars with this company over the years building multiple cars, most recently i had ordered a complete glass kit for 500.00 . the kit came in missing 1 window and another one was not for my car. I contacted them to let them know and because it was past the return time they couldnt do anything other than offer me free shipping on purchasing to new windows, needless to say i wont be purchasing anything else on my future builds from this co. There website is also terrible it doesnt tell you when anything is out of stock ! so you order and pay for something and then surprise you get your order and there is stuff on back order !! Most every other co will tell you before you place the order to give you the oppurtunity to order it somewhere else !

Fit was a match Fit, Pricing, and Delivery were great. They stocked the original style copper heater cores, and they were a perfect match for my '68 Camaro. Ground UP companies support the hobby, so be sure to let them know you appreciate it.

Your company has competitive pricing Your company has competitive pricing , and you always have stock , I have items on back order with other companies going on a year now . Thankyou for your great service , and looking forward to working with you as I come to completion of my 67 chevell, Thanks for all your hard work B.