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Iso long tube headers for 90 silverado ss 454 with large oval ports preferably ceramic coated
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Those will not fit a GMT400.CHEVROLET C3500 Hedman Hedders 69850 Hedman Elite Extreme-Duty Headers | Summit Racing
Free Shipping - Hedman Elite Extreme-Duty Headers with qualifying orders of $109. Shop Headers at Summit Racing.www.summitracing.com
Oval ports?
I didn’t think so, but saw this comment. This set kept popping up when I was searching. I guess take it with a grain of salt.Those will not fit a GMT400.
They won't clear the frame.I didn’t think so, but saw this comment. This set kept popping up when I was searching. I guess take it with a grain of salt.
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Ahh, I guess I should default to the 454 folks on this one. Thanks for clarifying. Now I’ve only cluttered the thread.They won't clear the frame.
YesCHEVROLET C3500 Hedman Hedders 69850 Hedman Elite Extreme-Duty Headers | Summit Racing
Free Shipping - Hedman Elite Extreme-Duty Headers with qualifying orders of $109. Shop Headers at Summit Racing.www.summitracing.com
Oval ports?