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measurements for the 4.8-5.3 OBX lt headers for who wants'em

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Old 07-28-2010, 01:38 AM
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Default measurements for the 4.8-5.3 OBX lt headers for who wants'em

here are they , i bought two sets for my friends from AMAZON for 540$ shipped total cost to saudi arabia was 900$ each







1.75 for the 4.8-5.3 not 1.5/8!! in CM they are 4.4 centimeters = 1.73228346 inch



2.5 for the colectors



and clear 3" for the y pipe end





we installed this set on 2010 and it required some modifaction to the factory exhaust so we mad a custom exhaost with a thrush muffler and a cutout
Old 07-28-2010, 02:16 AM
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sob 1800 for 2 sets of LTs!!! they woulda stayed there
Old 07-28-2010, 02:20 AM
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Originally Posted by iamkeniff
sob 1800 for 2 sets of LTs!!! they woulda stayed there
some pay 1800 for an ARH set
Old 07-28-2010, 06:30 PM
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yeah but damn man lol shipping was hell.....

them things look good imo, just wish they wasnt 2.5" ya know id rather 3" Y pipe.
Old 07-28-2010, 10:09 PM
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Originally Posted by iamkeniff
yeah but damn man lol shipping was hell.....

them things look good imo, just wish they wasnt 2.5" ya know id rather 3" Y pipe.
you know, for long tubes on 5.3s this headers have a pretty decent low end i think the 2.5" was good

how about if i bought a 6.2 set for my 5.3,,,i know ill be passing the bolt ons may be 6.0+ swap in 12-18 monthes:nunchuk1:
Old 07-28-2010, 10:13 PM
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Thanks for the measurements, but JFYI they come in all different sizes. Some come in 1 5/8s. I talked to a few guys on the bay that sell them, they told me they come either.. So you might think your getting one, get another..
Old 07-29-2010, 01:46 AM
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Originally Posted by Mangled03gmc
Thanks for the measurements, but JFYI they come in all different sizes. Some come in 1 5/8s. I talked to a few guys on the bay that sell them, they told me they come either.. So you might think your getting one, get another..
yeah,thats way i stated that ti bought them from amazon
thanks for the info thogh
Old 07-29-2010, 05:47 AM
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well if you buy it for the 6.2 you'll be getting the same LTs if they are already 1 3/4" i dont think OBX sells a 1 7/8". dont quote me, bc i never did any research on that brand LT. but if it's for the 6.2 you will be getting a 3.5" collecter at the end of the Y vs a 3" like you'd need for your current exhaust system.
Old 07-29-2010, 07:22 AM
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Originally Posted by iamkeniff
well if you buy it for the 6.2 you'll be getting the same LTs if they are already 1 3/4" i dont think OBX sells a 1 7/8". dont quote me, bc i never did any research on that brand LT. but if it's for the 6.2 you will be getting a 3.5" collecter at the end of the Y vs a 3" like you'd need for your current exhaust system.
mhm,,,,i think ill buy a 6.2 set and then decide eather to install or sell these parts dont stay on shelfs long
Old 08-12-2010, 11:34 AM
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What's the OD of the primary tubes?


Quick Reply: measurements for the 4.8-5.3 OBX lt headers for who wants'em



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