If its this one that you are talking about http://www.jegs.com/i/GM+Performance...12593/10002/-1
yes but no. This is not the CTSV pan, it is a LH8 hummer pan. The sump is fairly far toward the back so it will fit with a lot of frames, but it has a 7.5" deep sump......so it tends to hang down under the K member on a lot of cars. IIRC the caddy is only 5.5 or 6" deep.