Separate names with a comma.
The difference in weight is about 25-30 lbs depending on the ammount of paint applied to the body.
they fit all of the BAE cylinder heads and are completely interchangeable with any of the rockers on the market. Have you seen the exhaust rocker yet?
Anyone who runs a blown alcohol or fuel setup needs to see this exhaust rocker. I think its safe to say its the closest thing to indestructible...
This is just my personal opinion, but I think it would be wise to spend a little bit of extra money and purchase a 4 bolt splayed...