i have a 1986 oldsmobile 442 but the car has a 1972 oldsmobile 350 in it how would i order headers for it ?
They made a 442 in the eighties? Since you have a custom engine in it (probably an improvement) you will have to just guess- I mean, who knows?
The '86 probably came with a 307 so the 350 is still a small block and headers for your original car spec should just bolt up, so order headers for your car and year with a 307.
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