[68C15]

Hedman shorties if you are going down. otherwise Hedman long tubes. the long ones are about $120 & I believe the shorties are close to the same money. they both have thick tubes which suppress that tinny sound I have heard from the flowtechs. by all means get those Stage 8 locking header bolts. you will NEVER have a bolt come loose. I also think all the new hedmans come with a "bell" style collector instead of the old fashioned flat leaker.