![Chevy BBC 454 Rect Port HiRise Aluminum Intake Manifold [Black] Also stock replacement/street legal for](https://cdn.shopify.com/s/files/1/0762/0316/3867/files/1-147-024.jpg?v=1785226831)
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Also stock replacement/street legal for 302
The dual plane
Featuring thicker walls and more gusseting than any other manufacturer
although slightly taller
2 SFI Approved and will withstand the extreme power and rpm of your performance application
Chevy BBC 454 Rect Port HiRise Aluminum Intake Manifold [Black] Also stock replacement/street legal forStep up to the high rpm power of an open plenum with Speedmaster HiRise intake manifolds. These cast aluminum manifolds accept square bore carburetors and are pressure tested to ensure maximum performance. They start to make awesome power around 3,000 rpm.
US$ 110.00
US$ 22.00
US$ 115.00
US$ 28.00
US$ 314.50
