Speed Engineering LTs

[ppsh]

Looking at getting Black Bear EFIlive and a set of long tube headers for my 03 4wd Yukon with a 5.3. Is there any fitment issues on 4wd yukons/tahoes with their headers or y pipe?

 

[Sasquatch]

Read all about them here. http://www.tahoeyukonforum.com/threads/speed-engineering-long-tubes.89495/