Finally the decision has been made.

Jax340Dart said
DF 75, Sorry it took so long to get back to you, I had to get up at 5:00am work all day and now fight a blizzard comming in till Thursday night. Anyway the springs came with the kit 73195k1. The installed height is 1.700. I think the spring number is 73195-16. They are dual springs 1.437 OD. Oh by the way, I have the 273 adjustable rockers

Thanks buddy I gotta do some measuring on my heads. When I do I will follow up. I will look you those springs the spring lunati recommends is a different part number. I have a box of brand new comp 901-16 I bought for the 318 i dont think they are going to work now. Lol oh well i will keep them just in case I ever do need them.