Exhaust manifold question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

McKenna · 11-13-2014, 10:00 PM

Hey guys sorry if this has been answered I've scrolled for what feels like a day.

I'm having clearance issues with my lsx swap it's an Lq4 and I'm on a budget I am using my 6 cyl stands in the v8 position with plates that move the engine forward 1.25" according to a thread on here.

Anywho a buddy has a set of envoy XL manifolds (5.3)

I'm curious if they're the same as the TBSS manifolds as the envoy I would think is the same platform. Anyone know if there the same befor I buy them?

ls1nova71 · 11-13-2014, 10:06 PM

Im pretty sure they are the same. I would google TBSS manifolds and look at a pic, then look at what your buddy has to see if they're the same.

11-13-2014, 10:00 PM	#1
McKenna Registered User Join Date: Feb 2011 Location: Fredericton New Brunswick Posts: 70	Exhaust manifold question Hey guys sorry if this has been answered I've scrolled for what feels like a day. I'm having clearance issues with my lsx swap it's an Lq4 and I'm on a budget I am using my 6 cyl stands in the v8 position with plates that move the engine forward 1.25" according to a thread on here. Anywho a buddy has a set of envoy XL manifolds (5.3) I'm curious if they're the same as the TBSS manifolds as the envoy I would think is the same platform. Anyone know if there the same befor I buy them?

11-13-2014, 10:06 PM	#2
ls1nova71 Registered User Join Date: Dec 2009 Location: Independence Mo Posts: 4,118	Re: Exhaust manifold question Im pretty sure they are the same. I would google TBSS manifolds and look at a pic, then look at what your buddy has to see if they're the same. __________________ My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html



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