Alero99

http://store.summitracing.com/partde...p;autoview=sku

these headers... will they go on to Mac o/r Prochamber thats 2 1/2 inches

mjr46

no they have the 3 bolt flange and the mac have the ball and socket type connection..you'd have to cut the ends off the prochamber and weld on the proper connections

Alero99

any other type of header out there that has the mac style flange and is not ****ty like mac?

AdderMk2

dont buy flowtech headers.....

those things have been the bane of my existance.

Alero99

that bad??? reason y?

AdderMk2

they dont fit worth ****, rub on the steering shaft, arent aligned right...

I had to bolt half my h pipe to my drivers side header and pry it out towards the side of the car so the H pipe would clear the crossmember.

i was not happy.

mjr46

^^^^^lol you too!!! I ground a little half moon out of the crossmember

rebel_yell

yea flowtechs are definately crap ive beenscrewed by them before on my old truck

Alero99

crap lol they seemed like such an easy install also, not having to jack the motor or anything

tylerl90

Haven't had personal experience from Flowtech. I've heard they're pretty horrible though. Which is weird considering Flowtech is made by Holley. You think Holley would put out better products than that. =/