Parts can be second hand , something u have discarded during your GSX rebuild , or something you have seen available elsewhere in your own research. 1 ignition coil (or a pair) 2 into 1 headers ..... something like this Old school Suzuki tank .... something like this Rear grab rail ....... part# 41610-11500 (12) Breather cover ....... part# 11176-11420 (8) The bracket (without the gauges)..... or like this