chevelless1
Jun 17th, 04, 12:53 PM
what are the correct exhaust manifold non-smog part #s for an 1970 LS5 454 4sp
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: exhaust manifold #s for 1970 LS5 454 Bart42 Jun 17th, 04, 5:18 PM LH side casting number is 3909879 and RH side is 3916178. | ||
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: exhaust manifold #s for 1970 LS5 454 chevelless1 Jun 17th, 04, 12:53 PM what are the correct exhaust manifold non-smog part #s for an 1970 LS5 454 4sp Bart42 Jun 17th, 04, 5:18 PM LH side casting number is 3909879 and RH side is 3916178. | ||