
SPEEDMASTERPART NUMBER: 746-1-147-098
1-147-098 Oldsmobile 400 425 455 LowRise Intake Manifold Machine Polished
$43605
GM
Oldsmobile 400 425 455 LowRise Intake ManifoldMachine Polished
Speedmaster 1-147-098 Features:
The Speedmaster LowRise Manifolds are our lowest profile manifold and is also the only one that is street legal on pollution controlled vehicles. It is set up to accept a spread bore carb.
- Lowest profile manifold and street legal on pollution controlled vehicles
- Great top end power without sacrificing bottom end torque
- Cast from steel molds for a tighter grain
- Pressure tested formaximum performance
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeIntake Manifold
BrandSPEEDMASTER
Package Height7.8
Package Width15.5
Package Length23.3
Weight23.4 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Vendor Part Number1-147-098
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
Some parts are not legal for use in California or other states with similar laws / regulations
![Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28030.jpg)
![Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28035.jpg)





![Billet Aluminum 8 in. Adjustable Wrench [-3 AN to -12 AN]](https://www.jegs.com/images/mini_200/500/555/555-80625.jpg)
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
![Fender Cover with Pocket [23 in. W x 31 1/2 in. L]](https://www.jegs.com/images/mini_200/500/555/555-65010.jpg)