Much more desirable than an earlier 318 manifold which is basically scrap. I see the one you have for sale from $20-75 at swap meets and eBay, not a whole lot of value.
The funny thing about science is that if you change one miniscule parameter you change the entire outcome to the way you want it.
JB Rhinehart, Realist
2018 Carlisle All-Chrysler Nationals July 13-14
Hurst Nationals held in conjunction includes
1968 Dodge Dart and Barracuda Hemi Super Stock Reunion!
Expo Center across from the main gate, register online!