Thread: Headers?
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Old 08-08-2017, 12:06 PM   #9
USP45
 
Drives: 2017 ZL1 A10
Join Date: Aug 2016
Location: McKinney TX
Posts: 334
ARH 2" primaries will drop in from top on passenger side once you remove the heat shield from starter to drop in and then put it back on. But make sure to put heat shield back on once header loosely fastened to head, if you torque it down you will not be able to get to the 10mm (head) bolts to put the heat shield back on.

For drivers side have to go up through bottom. Remove steering link and remove the bracket holding plug that front O2 sensor plugs into. My car is approximately 18" off ground and it went in relatively easily. It does help to remove valve cover on passenger side when sliding header in from the top, but may not be necessary with 1-7/8 primaries.
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