I found a remanufactured rack from NAPA. $320.

Thanks for pointing out that the short-throw and bushings are illegal. I'm used to my local club whose rule is opposite: IIDSYCYCan, so I need to keep in mind that SCCA is opposite when reading the rulebook.

Ammended IT rule for 2006: Air intake hoses, tubes, pipes, resonators, intake mufflers, housings, etc. located ahead of the carburetor/throttle body may be removed or substituted. On cars so equipped, the air metering/measuring device (i.e. air flow meter, air mass meter, MAF) must be operational and shall not be modified. (Nov. 05 Fastrack). I ordered an Iceman intake and Pacesetter header.