
LowRise Intake Manifold Oldsmobile 400/425/455 ci - Satin Finish
1-147-097 Features:
- Includes (1) square bore carburetor adapter plate
- Matching plenum and runner design to keep air and fuel distribution even
- Delivers top-end power without sacrificing bottom-end torque
- High-grade aluminum casting
- Post-machined intake ports
- Accepts spread bore carburetors
Notes:
- Check hood clearance before installation
- Will NOT fit stock corvette hoods
- Not compatible with tall deck applications
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
Low-Profile, Street-Legal Intake Manifolds
LowRise series intake manifolds by Speedmaster deliver a low profile for ultimate underhood clearance. These manifolds provide a perfect balance between top-end horsepower and low-end torque with their long-runner, dual-plane design, giving you the best of both worlds. Every Speedmaster intake is pressure tested to provide confident, superior performance.


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