Try Rich Bontempi at HPH (High Performance House) in Redwood City CA, or Brad Mayeur at 914LTD in Peoria IL, or George at AutoAtlanta - they may also have the correct in-line resistor & the CHT spacer - but all & the 017 CHT will be NOS/NLA stuff now.
PS - You always want to match your EFI parts to the -037 & -017 parts as original if at all possible.
PSS - Looks like our Hornets ... err "waddling birds" made it to the S-Cup again! .... Good Luck to them, & hope for good health for Roethelsberger & Co. this season too! ;-)
Tom
///////