This is a NEW Alternator in a Generator body for a Austin Mini to 1967, Austin Healey Sprite 1962 to 1969, MGA, MGB 1963 to 1967, MG Midget 1962 to 1971, Triumph TR3, TR4, TR4A, Triumph Spitfire 1962 to 1970, GT6 and many other British cars. Brand New Generator/Alternator made on new tooling! No more messing around with low power 22 AMPS, these new units are 45 AMPS! Please note these only work with Negative ground cars. This Unit is a Authentic looking Generator that in fact is a High output 45Amp Alternator, giving a massive increase on performance with the added advantage of also being light weight, weighing in at only 7.5 Pounds !! If you are thinking of converting your Classic Car to an Alternator it is much easier to use this unit and retain a totally original look. No more Alternator Conversions that hurt your eyes with a phony bracket and Modern Car Alternator. Our Alternator disguised as a generator is a perfect fit for your classic British Car. Easy to fit as it uses original Generator mounts. No need for Modifications as long as the car has already been converted to negative ground. Another Plus is this unit comes with its own built in regulator for easy installation .