No longer need everything is brand new never been opened .1.

MPFI coil/plug harness 558-117 $500



2. 558-200 Injector harness $150



3. Main power harness 558-200 $77



4. 02 sensor 554-155 $120



5. big wire coil/plug smart coil harness

556-128 $550



6.Terminator wideband adapter harness 558-463 $50



7. Dual sync 565-24 565-204 $445



8. dual sync cap 566-103 $65



9. water temp sender and 534-10 $45



IAT 534-20 $45

1. MPFI coil/plug harness 558-117 $500

https://www.holley.com/.../fue.../harnesses/parts/558-117...
3. Main power harness 558-308 $77
https://www.holley.com/.../dominator_harnesses/parts/558-308
4. 02 sensor 554-155 $120
https://www.holley.com/.../sniper_efi.../parts/554-155
5. big wire coil/plug smart coil harness
556-128 $625
https://www.holley.com/.../smart_coil_and.../parts/556-128
6.Terminator wideband adapter harness 558-463 $50
https://www.holley.com/.../terminator_x.../parts/558-463
7. Dual sync 565-204 $465
https://www.holley.com/.../efi_distributors/parts/565-204
8. dual sync cap 566-103 $65
https://www.holley.com/.../efi_distributors/parts/566-103
9. 554-102 100PSI pressure sensor $110
https://www.holley.com/.../pressure_sensors/parts/554-102
USED Terminator X with extra 02 sensor $450. no issues.

Big wire coils kits and dual sync are sold .
All prices are wholesale.