Double valve springs

[fpv_escort]

I am doing up a mk1 escort 4 door club car it has a 1600 711m engine with twin 40's delorto's, extractors and a worked head. It has got 1300 valves but we are planning to fit double valve springs but the retainers don't fit the springs. Does anyone know where to buy a set of retainers that will fit the double springs? We can get a set of springs but we just need the retainers.

Thanks

[frogscort]

try burtonpower.com

[fpv_escort]

Thanks

Will try them