P0492 CEL FIX for C5 Corvette!! (Base & Z06)

This video shows the short-term and long-term fixes to the P0492 CEL (Secondary Air Injection System) on a C5 Corvette Z06 (base model is similar).
Intake manifold bolt torque spec: 89 in-lbs
Shop Estimate: $800
Total Cost of Parts: $79
Cost of Tools (Fuel Line Removal & 1" Wrench): $30
Total Saved: $691
Autocross Prep & What Went Wrong:
• Getting My Z06 ROAD LE...

[@kennylavay8492]

How about if you removed the wipers and the cowl, could there be an access hole with a plug that would allow you to remove the two back bolts.?

[@mydadvice]

If there is, I couldn't find it and neither could anyone else on the internet. I spent a week searching for an easier access point and came up with nothing

[@donniewhitlow6119]

Links for parts or part numbers? if you have them still