A question about Holleys

If the aluminum is anodized then no issues with oxidization. The biggest issue with aluminum is heat soaking. You will need to run a spacer and shield. I used this on my Quick Fuel that has a PTFE (Teflon) Black Diamond coating to combat heat too. With these my fuel bowls were not even warm to the touch with the motor fully warmed up and sitting with the hood closed and 185 water temp. Heat is the biggest issue with todays fuel, it lights off very fast which means it will boil in the bowls and the bowls will dry out if the car sits and the longer it sits the more evaporates.


I used this kit.
Holley 108-70 Heat Shield Kit