Weiand Hi-Ram Manifold Runner-Tunnel Ram
Chevy Big Block (Oval Port) V8
Replacement Base for p/n 1981 Only
Weiand Hi-Ram tunnel ram bottoms are replacement bases for Weiand intake manifolds. They are designed to help give your ride an all-around increase in power across almost all power bands. They are constructed out of high-quality aluminum and inspected to ensure a perfect fit and finish. Weiand Hi-Ram tunnel ram bottoms include gaskets for the upper and lower plenum for a quick and easy installation.
This runner base is part of the Weiand Nostalgia Series of intake manifolds. Weiand Nostalgia Series intake manifolds are made using the original tooling, and may have minor appearance imperfections that do not affect the functionality of the part. These minor blemishes are a natural part of the casting process when using the original sand casting tooling.
Weiand Nostalgia series intakes are proudly cast and machined in the USA.
We support all areas of the vintage, show, and nostalgia car hobby, and want to continue to produce these lower volume manifolds using the original tools. There is no need to search for that vintage intake at swap meets or on the internet when you can buy the real deal new from Weiand!
If you are not satisfied with a Nostalgia Series intake, we will gladly exchange it or refund your money. Our tech service representatives can be reached at 1-866-464-6553.
- Special D-Shaped port runner design
- Runner base for p/n 1981 only
- Weiand Nostalgia Series Manifold (Runner Base Only)
|Engine||Chevy Big Block V8|
|Fuel System Type||Carb|
|Product Type||Intake Manifold|
|Type of Component||Lower Manifold|
Parts & Kits
This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
- 1965 and older U.S. manufactured California Certified vehicles
- 1967 and older U.S. manufactured Federally Certified vehicles
- 1967 and older Foreign manufactured vehicle
Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.
*Free Shipping & Handling only offered to the continental US on orders over $100.
Some parts are not legal for use in California or other states with similar regulations.