The one's Comp recommended:
http://www.compperformancegroupstores.co...uct_Code=981-12

They're a double spring. Went right in after winning the battle removing the old.

I haven't driven the car much. Drove it about 60 miles after getting the rockers properly adjusted and setting everything up like it should be then hit a pothole, bent a rim, lost a tire and had to be towed home. I still have some adjusting to do on the choke and carb but it really pulls strong now. Even with my skyscraper tall rear end gears and a powerglide that doesn't shift at WOT until 60mph I can spin the tires. Can't make a cloud of rubber-smoke but she does OK.

Really does well at speed though. Definitely need a 200r4 or 700r4 now. Once I have that then it'll be on to an Eaton posi for a later turbo...