Pertronix Ignitor kit ?
I suggested RetroRockets in Connecticut for buying Pertronix stuff a while ago. You order from the US site and pay the US dollar prices, plus a bit of shipping, but the kit is delivered from a UK warehouse.
So .. I recently put my money where my mouth was and gave them a try. A Pertronix Ignitor for Rover V8, plus a resin filled Flamethrower coil came to just over £70 all in. Equivalent UK pricing would be a little over £135.
There was a few weeks wait while my ignitor unit came back into stock, but overall I'm happy.
Carl Dudash at RetroRockets was helpful and ID'd the ignitor I needed from a digital pic of my dissy baseplate.
Web site:
http://www.vintageperformance.com/retrorockets/
Plenty of Tech Info:
http://www.vintageperformance.com/retro ... mation.htm
Info on ordering from UK:
http://www.vintageperformance.com/retro ... orders.htm