Yup, bought a lot of stuff from Summit. The boy and I are beginning to plan the build on his first vehicle, so use the Summit catalogue a lot. Since we are going to narrow the rear frame for street slicksn and a narrowed rear axle, tub the bed of the '69 Chevy Stepside, build our own 5 link suspension, add a blower, and trick the interior with the full race treatment including cage, Summit will be getting a lot of our dollars over the next year and a half.
Dang, I wish I would have had such a cool truck when I started high school, but instead, I drove a Pinto.

I did have a cool under dash 8-track, though.
As a note, returns to Summit are handled easily. When I swapped the carb on the '68 Vette to a more user friendly newer unit, I also purchased the electric chock. Unfortunatey, the low aircleaner, and low hood clearence did not allow the use of the electric chock. I was able to return for full credit without any hassles. Nice company to work with...
Rick