364 Buick Nailhead Intake Exhaust crossover plug manifold intake 3"
364 Buick Nailhead Intake Exhaust crossover plug manifold intake 3"
364 Buick Nailhead Intake Exhaust crossover plug manifold intake 3"
364 Buick Nailhead Intake Exhaust crossover plug manifold intake 3"

Buick 364 Nailhead Intake Manifold Exhaust Crossover Plug 3"

SKU: 111-847
  • Sale
  • $9.93

This plug fits the intake manifold, exhaust crossover on the bottom of a 1957-1961 Buick 364 nailhead engine with a  2 or 4 barrel stock intake manifold. 

For an easy installation, insert the plug into the bottom of the manifold and hit the center with a hammer, this will flatten and expand the plug for a secure fit. 

 If you have the Buick 401/425 Engine and require the 2" plug, please click this link here.

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