Looking for "NACA" Ducts like on the 69-70 Shelby Hoods

[chepsk8]

I'm wanting to add vents to the hood of COBRASK8 to help evac the hot underhood air, and even avoid a high pressure build-up at high speed.

My current idea is to add two rear facing NACA ducts like on the 69-70 Shelbys hood. The hood of my Cobra is Fiberglass, so that is the material of choice.

Aside from finding a destroyed hood, does anyone know of a source of these ducts?

 

[Pakrat]

I thought I saw something like this the other day when I received a catalog with my online shipment, was it cj pony maybe? Hmm, maybe it was a 71-73 Mustang duct though.

What about Branda?

I hate to say the name out loud but Whitney might have something too?

 

[bnickel]

look for an early 80's datsun turbo z car, they had a simlilar style duct that bolts on IIRC

 

[1970 slantroof]

www.chassisshop.com Look under the fabrication section and on page five of the pdf file and they show several styles that might fit your needs. I have used them and they are decent quality
Howard

 

[RogerC62]

Check out http://www.up22.com/

They have 2 sizes. I bought a pair several years ago for my hood. They were fine quality.

 

[limey66]

Have a look here:

http://www.nfauto.co.uk/cbs_products_new.htm

scroll around and you'll find some fibreglass NACA ducts.