Speedmaster 1-147-019 Compatible with Chevy BBC 454 Oval Port

Speedmaster 1-147-019 Compatible with Chevy BBC 454 Oval Port MID-AIR MidRise Aluminum Intake Manifold [Satin]
- 147 Intake Manifold, Carbureted
- Speedmaster creates unique and distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it.
- TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all Track Proven products, Bringing you closer to product perfection.
- 12-Month Limited Worldwide Warranty
MidRise Intake Manifold
Big Block Chevy 454 Oval Port
Height: 4.650 in.
Non-EGR
RPM Range: 1,500-6,500
Satin Finish
The Speedmaster MidRise Air design features the identical plenum and runner design as the normal MidRise. The main difference is that there is an open area under the plenum chamber. This feature is sometimes called an air gap design. The air flowing under the plenum provides a cooler charge for the incoming air with less heat transfer from the engine. This cooler air charge provides additional power and torque.

Country	USA
Brand	Speedmaster
Manufacturer	Speedmaster
Binding	Automotive
ItemPartNumber	1-147-019
Model	1-147-019
Warranty	12-Month Limited Worldwide Warranty
Color	Silver
UnitCount	1
UPCs	012933016867
EANs	0840136500407
ReleaseDate	0000-00-00

Speedmaster 1-147-019 Compatible with Chevy BBC 454 Oval Port MID-AIR MidRise Aluminum Intake Manifold [Satin]