SU AZX1405 12V Double Electronic Fuel Pump for Jaguar, Rolls Royce etc - READ.

You could use the main body of your existing SU pump and swap all the parts over from this one - it would be very easy to do as they are designed with maintenance in mind. Even if you wanted to just convert your existing old points pump to electronic, you just swap the two pump units with six screws each.

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