offset keepers e7 heads

[scrapper]

I was wondering if anyone knows a link to the offset keepers so I can run equal length dual springs with one type of retainer. The valves have the grooves cut in them at 2 different heights. I havent found any yet that are 7degree. The heads are stock e7 heads everything but the retainers and dual springs are stock. Ebay is hit or miss on what comes up. I dont really want to spend a lot of cash for them so any help with a link would be great.

 

[scrapper]

I found an answer . wrong heads e7 heads do not need offset keepers. I guess its just the gt40 heads.