This is a bolt on LS1 coil relocation bracket. Consisting of two laser cut cage type brackets that are finished in black.   

This kit contains two brackets

This kit is known to work with LS1 and LS6 coil part number 12558948 or D580  These coils came factory on most 1997 to 2002 Corvettes, Camaro's, and Firebirds.  May work with other coils that have a 65mm spacing as well.

Brackets will not fit LS2, LS7 (see other listing), or Truck Coils