460. exh manis vs headers
 

I got a 70s? 460. 4 bbl. in my mud trk. I like headers but I am thinking cast iron mania will hold up better. My Q? is. Will headers give me anymore torque then mania will

Yeah, long tubes should help you out a little. The plain steel Hedman long tube headers on my '73 460 are 15 years old and still holding up fine.

Headers provide better flow than the stock manifolds.