289 COBRA lettered intake for sale. No manufacturer marks that I can find. I'm pretty certain it's a older reproduction. Both front fitting holes are 3/8, the heater hose fitting hole threads are a little weak, but should seal fine with teflon tape. The casting is oxidized a little and the surface finish is coarse in a few places. Asking $150.00, less than 1/2 of what the new repro's are. You pay UPS shipping. PM me if interested.