1968 '340' Barracuda vs 1968 '383' Road Runner

fratzog lover said

Was the over the counter performance manifold the dp4b? On the 383 I just bought it happens to have one.

Click to expand...

Yes it was.

In 1967,

The Mopar {Plymouth and Dodge} Dealership Parts Department
offered the Edelbrock #DP4B and the Holley 3-Barrel {950 CFM}
as the Intake/Fuel Performance Package.