New Genuine Lucas distributor cap to Fit 20D8 distributors as fitted to Daimler and Rolls Royce V8 cars these have the screw on acorn type for the ignition leads 

Daimler SP250 Dart V8

Daimler V8 2.5

Rolls Royce 6.2

We can also supply Coils Rotors points electronic conversion kits and ignition leads. 

Not sure if your distributor it is working correctly then make use of our free distributor testing service, we can rebuild and convert your distributor to electronic ignition please ask for details 

Ignition car parts Ltd are one of the largest suppliers of used car parts in the UK we have a full range of car parts for classic and modern vehicles. 

Please contact us it you cannot find the part you need for your car.

Please send us your registration number and car details if you are not sure this part fits your car