Pertronix Ignition Neg Ground MGB to 74, Sprite, Midget to 74, TR3 TR4 TR4A

This is a Pertronix Electronic Ignition Negative Ground kit for Lucas 23D4, 25D4 which came in: Austin Healey Sprite to 1969, Austin Mini to 1974, MGB 1963 to 1974, MG Midget to 1974, Triumph TR3,Triumph TR4, Triumph TR4A 23 to 25D, with NEGATIVE GROUND. These kits are very easy to install and are truly set once and forget it ignition system. ***Please check your distributor is the original 25D See Photo for Example*** Cross Ref.# 222-405, LU-142, LU142, LU142A, LU-142A