i assume these are the same as they were 8-9 years ago.
http://www.summitracing.com/parts/ho...del/k20-pickup
i ordered them through summit, and they were super comps for this application. i cant remember the price back then, but i remember them not being cheap.
i also ran the regular comp headers on another truck but it was an auto. i cant say for sure that they would fit with no mods to the clutch linkage. i know i had to slightly offset the shifter linkage on the auto truck with the comp headers.
Ryan