using stock gauges with LS swap harness?

[paradigm]

Well I replaced one light bulb socket, and used contact cleaner and an eraser to clean the rest of the printed circuit board and bulb sockets. After a test fit the Tachometer, Speedometer and rest of gauges are working with the LS. The speedo is definitely off by at least 20% or more (reads too fast compared to GPS) so I will have to switch the speedometer gear in the tail shaft of the trans.

The gear selector cable now seems too short, anyone know how this cable is supposed to be routed over the steering column?

New LEDs with bezel back painted white:

Gear selector cable:

 

[81cutlass]

Where did you purchase your HPT from?

Direct from hpt back in like 2011.

Honestly if you aren't super interested in learning HPT or planning to continue to modify stock ECU vehicles I'd just hire someone out who can do it locally or via mail.

HPT is $400 and a license is $100, if you are having someone turning off theft and adjusting things paying someone the $150-$200 to just flash it makes sense IMO.