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Exhaust manifolds

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Old Sep 18, 2013 | 09:27 PM
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tx70gs
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Default Exhaust manifolds
Good Evening Everyone,

I am looking for a set of exhaust manifolds the provide a fairly tight fit to the block (5.3). The truck manifolds I had were to big, so I need advice on which manifolds may fit the best. I am installing a 2008 aluminum 5.3 in a 1981 Mazda RX7.
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Old Sep 19, 2013 | 12:06 AM
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Buy a bunch of u-bends and fab your own!
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Old Sep 19, 2013 | 10:44 AM
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Try sourcing some 98 f-body manifolds. Guys who do s-10 swaps use them because they hug the block tighter the the later manifolds.
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