Small block headers: worst to best fitting. List your experience.

These are TTI step headers. No dings or dents. Fit very nice and as intended. The only grinding I had to do was to accommodate the magnum 360 block. I do however recommend making sure the motor is in the factory recommended position and/or as listed by TTI in the instructions.

I literally cut hooker headers out of this engine bay with a Sawzall before painting the engine bay, motor, refreshing everything else, and then installing these TTI’s. I don’t think I would even try anything else. I did in the past used to look at Doug’s 453’s and think they would be okay, but now that the price on those has gone up a lot (almost the same as tti’s) I probably won’t deviate from tti.

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