354 / 392 Intake Manifold / Head Spacers - Chrysler |
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If you want to run the better flowing 331 / 354 heads on your 392 block, you'll need to use these milled aluminum intake manifold spacers to make up for the difference in port location. Will require a second set of intake port gaskets. | ||
P/N 20209 | Intake Manifold / Head Spacers | $ 114.00 |