400052LU ROTOR ARM CLOCKWISE TOP VIEW DK4A D2A4 DKY4A DKYH4A 23D4 25D4 ESSEX AEC679 GEAR TACHO DRIVE For

AEC679 GEAR TACHO DRIVE For Austin Healey 100/6 BN4 BJ7

402101 DISTRIBUTOR CAP 1 CYL DKX1A

423153 CONTACT SET Fits distributors DM2 LATER 22D 23D 25D Proper fibre heel Tungsten contacts 12

40001 COIL 1

Original Lucas NOS New Old Stock

400052LU ROTOR ARM CLOCKWISE TOP VIEW DK4A D2A4 DKY4A DKYH4A 23D4 25D4 ESSEX AEC679 GEAR TACHO DRIVE For400052LU ROTOR ARM CLOCKWISE TOP VIEW DK4A D2A4 DKY4A DKYH4A 23D4 25D4 LUCAS ORIGINAL Made in 1970's New old stock (NOS) Was previously 405469 this earlier style with rear facing counter balance and no internal security clip was used until 1960 Latterly the design was improved the counter balance dispensed with and an internal spring tension clip added Resulting in a tighter fit on the top of the points cam and less tendency to tip at high RPM