All new electronics replaces old circuit board. If your classic car has had electronic ignition fitted and you tacho won't play ball, this will solve the problem.
Smiths RVI to RVC Tachometer EXTERNAL conversion with calibration cable -573-
NOS SMITHS FVG1022 RVC TACHOMETER/REV COUNTER MODULE (4,6, & 8 Cylinder Engines)
REV COUNTER REPAIR KIT Smiths / Jaeger EASYFIT Tacho RVI and RV Tachometer
Classic Mini 1275GT Rev counter. Three clock type RVC 2433- 00F
Control arm repair kit fits RVI MASCOTT 01.99-12.13
Stub shaft repair kit fits RVI MESSENGER
