Hey guys. I'm doing a 1969 K10 LS swap. I hear the TBSS manifolds fit good even 2010 Camaro SS work. But, is there a reason the cheap ebay direct fit replacement headers don't fit? Anybody try something like these?
https://www.ebay.com/itm/For-Chevy-C...8AAOSw8~NcMsfK
https://www.ebay.com/itm/Fits-Chevro...UAAOSw3LZcmQuv
Thanks