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Old 07-23-2019, 12:25 PM   #59
Jason18ZL1LE
 
Drives: 2018 ZL1 1LE
Join Date: Apr 2018
Location: SoCal
Posts: 134
Is no one going to talk about the quality of steel? I’ve seen “cheap” headers literally rust through due to condensation where as better quality headers do not.

Fitment is only half the story... you want them to fit AND last... then there is the weld quality, weld type and this is all on top of the tuning of header length and fitment.

I feel many of you commenting on this topic only consider the basic of ideas behind design.
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2018 ZL1 1LE - Summit White
529whp Baseline / 760whp 762tq
ARH Ceramic Coated LTH 1 7/8" \ ATI 15% Lower \ RotoFab Big Gulp \ Katech 103mm TB \ Ported Blower \ DSX Fuel System \ Flex Fuel E85 \ Custom Cam \ Dual Springs \ Corsa Exhaust \ Prospeed Heat Exchanger \ Cordes Big3\ C&R Racing Radiator \ LS3 Stat housing \ 160* Thermostat \ NX Lid
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