Best (easiest) fitting headers 68 Cuda 318

Lammio said
He's got an automatic as one of his posts said.
And, yes the Doug's tri-Y design are equally as nice in their own way but try to get them in without pulling the engine out-it's not happening. The big difference in the TTI's is that the tubes start their bend immediately at the flange yielding a slimmer design. Doug's headers are still made the same way they were making headers 60 years ago so they're big and bulky. I still say the ONLY headers for an A-body are TTI's.

Doug's 453's are not tri-y's. And they're not any "bulkier" than TTI's. They can be installed the same way as TTI's, you need to lift the engine up about 2" and slide them in from the bottom. The front of the car has to be supported on jackstands as well, but the same goes for the TTI's. That's exactly how I installed mine. The easiest way is to install the engine with headers already installed from the bottom with the K frame.