The site at

superbrightleds.com

has some good info. They also sell the proper load resistors so that your stock flashers and stuff should still work with the LED replacements.

Good luck.

-Joel

'52 3800 Panel
School bus conversion... Glass all around. (check the gallery!)

outside of a dog, a book is a man's best freind.
inside of a dog it's too dark to read.
-Groucho Marx