Doug Thorley Headers with SB Trick Flow Heads

j par said

A cheap Summit headers fit great on my stock heads one ding on the passenger side at the torsion bar... actually that was after using them for a couple years and my friend seen it at the lineup shop and used his Ratatat tool...

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Given the severity of the ops header fitment issues if all the engine/trans measurements are right it is the headers.I had the same issues with a set of dougs and I also had a cheap set on my old duster that I had to beat the hell out of and eventually replaced them with another cheap set on the same car/same engine and they fit fine,no issues.


That's the thing with this is even the stock stuff isn't perfect but if the engine is in right and the headers are built right they should have enough room built into them that they will be close but clear even when things are not perfect.We all know that's not always the case but until the boys at nascar decide to build every part for our cars from the ground up we are stuck making it work.