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.

Weiand supports 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!