Thread: Headers for a 454LSX
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Old 12-07-2015, 07:50 PM
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Default Headers for a 454LSX
I just bought a 454 LSX for my 57. It came with lS7 heads from GM.
A lot of headers I look at have a notation that says except for LS7. Is it because of port design? Will 1 7/8" cover LS7 and the other LS heads?
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1957 Chevy 454LSX
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