Engine bay temps? Heat shielding?

[Boosted LS1]

I thought this might be a good place to ask what you guys use for bulkhead heat shielding? I'm looking for something to reduce heat coming into the footwells and bulkhead area of the car. I'll also need to insulate the transmission tunnel. I've seen various products on the market but are any known to excel whilst being easy to fit? Thanks.

[Boosted LS1]

Thanks, I shall do. :-)