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		|  11-05-2009, 09:57 AM | #1 |  
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				Join Date: Apr 2006 Location: Landing, NJ 
					Posts: 1,042
				     
                                    
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				? about longtubes.
			 
 
			
			im just double checking before i actually do it, but does longtubes fit if you have a t56, im talking about my 88 iroc i have a t56 and i was wondering if longtubes would clear everything. i know with the t5's they don't.
		 
				__________________87 Trans Am 5.7, Auto, posi disc rear, flowmaster muffler, all org car.
 88 Iroc-Z TPI, Cammed 350, Vortex Heads, Magnaflow, T5, 4 Wheel Disc, 3.27 9 Bolt PBR.
 91 Trans Am VertTPI 350. 700r4, K&N Air Cone, Ryven Muffler.
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		|  11-05-2009, 10:46 AM | #2 |  
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				Join Date: Apr 2008 Location: Delran 
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			im not sure about gen 1 but i do know that on ls swapped cars in thirdgens they need specific headers.
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		|  11-05-2009, 10:51 AM | #3 |  
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				Join Date: Apr 2006 Location: Landing, NJ 
					Posts: 1,042
				     
                                    
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			yea i know, i heard around that you can, but like i said before i go threw it i just want to make sure if it is possible or not.
		 
				__________________87 Trans Am 5.7, Auto, posi disc rear, flowmaster muffler, all org car.
 88 Iroc-Z TPI, Cammed 350, Vortex Heads, Magnaflow, T5, 4 Wheel Disc, 3.27 9 Bolt PBR.
 91 Trans Am VertTPI 350. 700r4, K&N Air Cone, Ryven Muffler.
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		|  11-05-2009, 12:11 PM | #4 |  
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				Join Date: Mar 2009 Location: S. Orange 
					Posts: 140
				     
                                    
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			Which LT's and what size collector?  To my knowledge they should fit.  My car, a 86, used to have a T5 with Hooker LT's. Now I have a th-400 which is wider then a T5 and the headers still fit.  Maybe I missing something with the bellhousing and clutch set up....but it should work....please correct me if i'm wrong.
 The only mods I had to do were, fab up a custom y pipe and fasten the speedo cable to the tunnel so it didn't contact the collector or new y pipe.
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		|  11-08-2009, 08:57 AM | #5 |  
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				Join Date: Aug 2004 
					Posts: 12,083
				     
                                    
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			the normal 3rd gen headers hit the slave cylinder on a T5, iirc,  i think LT1 t56s have a similar issue.(LS1 t56s have the internal slave)  
 i put a 350tpi/t5 in an 88 monte and got LTs to fit with some work heating and bending them to clear, wasnt fun and i ended up just going to shorties.
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		|  11-08-2009, 10:55 PM | #6 |  
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				Join Date: Apr 2006 Location: Landing, NJ 
					Posts: 1,042
				     
                                    
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			what about the cheapo headman header longtubes will that give me a prob with the t56.
		 
				__________________87 Trans Am 5.7, Auto, posi disc rear, flowmaster muffler, all org car.
 88 Iroc-Z TPI, Cammed 350, Vortex Heads, Magnaflow, T5, 4 Wheel Disc, 3.27 9 Bolt PBR.
 91 Trans Am VertTPI 350. 700r4, K&N Air Cone, Ryven Muffler.
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		|  11-10-2009, 05:38 AM | #7 |  
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				Join Date: Aug 2004 
					Posts: 12,083
				     
                                    
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			i think all brands of LTs will have some clearence issues, especially ones that claim to fit even the 2nd gen f bodies, because they tuck up closer to the drivetrain to clear the different frames more.
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		|  11-10-2009, 09:37 AM | #8 |  
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				Join Date: Apr 2006 Location: Landing, NJ 
					Posts: 1,042
				     
                                    
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			ok. i guess ill just have to see and go from there. thanks guys.
		 
				__________________87 Trans Am 5.7, Auto, posi disc rear, flowmaster muffler, all org car.
 88 Iroc-Z TPI, Cammed 350, Vortex Heads, Magnaflow, T5, 4 Wheel Disc, 3.27 9 Bolt PBR.
 91 Trans Am VertTPI 350. 700r4, K&N Air Cone, Ryven Muffler.
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