Step 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.
Chevy BBC 454 Rect Port HiRise Aluminum Intake Manifold [Polished]
Chevy BBC 454 Rect Port Dominator w/Inj Ports High Rise Intake Manifold Polished
Chevy BBC 454 Rect Port Dominator w/Fuel Rails High Rise Intake Manifold Satin
Chevy BBC 454 Rect Port HiRise Aluminum Intake Manifold [Satin]
Chevy BBC 454 Rect Port Dominator w/Fuel Rail High Rise Intake Manifold Polished
![Chevy BBC 454 Rect Port HiRise Aluminum Intake Manifold [Polished]](https://images.buynet.work/thumb.php?i=312171841&s=240)
![Chevy BBC 454 Rect Port HiRise Aluminum Intake Manifold [Satin]](https://images.buynet.work/thumb.php?i=312172052&s=240)
![Chevy BBC 454 Rect Port HiRise Aluminum Intake Manifold [Polished]](https://images.buynet.work/thumb.php?i=312173323&s=240)