What is that LS with the CTS manifolds sitting in? I only know VEGA, I assume its a Monza?
the photos are from hybridz.org so the car is a 240z or something similar.
another set of factory manifolds I am trying to find more info on are the
hummer h3 with the lh8 5.3 (and possibly the colorado and canyon). These manifolds are unique to the h3 alpha and the only thing I can find on the web is a pic of the drivers side that shows the manifold tucked in tight. Compare the pic below of the alpha manifold and the generic truck manifold. There is also another pic of the ctsv manifold. I am hoping that these manifolds will fit directly or can be mixed and matched to cleanly fit an hbody. Note also all the late model manifolds delete the egr and air bosses for a cleaner look.
I did some more online research and found the part numbers for the h3t exhaust manifolds.
As For The Exhaust Manifolds, The Drivers Side For Some Reason They Offer 2 Ways. With Shield,bolts And Studs, Or Without.
Passenger Side Part# 12600527
Drivers Side (bare) #12598548
Drivers Side Complete #12614009
the part number for the bare manifold shows as good at gmpartsdirect
http://www.gmpartsdirect.com/results.cfmThe passenger side manifold is the standard trailblazer envoy part but the drivers side is unique to the h3t
http://parts.nalleygmc.com/showAssembly ... bly=392017http://www.s10forum.com/forum/f213/humm ... an-308318/http://www.gminsidenews.com/index.php?page=Engine_Guidehere is a pic of the lh8 h3 lh exhaust manifold. Not sure if it is any tighter against engine than the trailblzer manifold but the flange is reorientated possibly offering better frame clearance.
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