I have 2 sets of Sparco Steel Side Mounts for sale for $65 each or $125 for both, plus shipping.
I was originally going to purchase Sparco seats but am now going with a used set of another brand.
(I paid $79 plus $10 shipping a few months ago but was unable to return to the vendor.)
Neither set was ever used - one is still in the wrapper.
If you'd like to see pictures - shoot me a email
stevenerwiz@sbcglobal.net
