Changing the original factory designed manifold to an aftermarket manifold no doubt changed the setting of the kickdown linkage to the transmission. Do not drive the car this way - use the factory service manual procedure to reset the linkage or else reinstall the correct manifold. The consequence of ignoring this situation will be a damaged transmission, sooner rather than later. Dick Benjamin ----- Original Message ----- From: "Dodd, David J" <David.Dodd@xxxxxxxxxxxx> To: <mailing-list@xxxxxxxxxxxxxxxx> Sent: Sunday, January 26, 2003 1:09 PM Subject: IML: Question about intake manifold, 66 I had my 440 rebuilt and put on a Edelbrock high rise manifold, the engine runs great but I am having a problem with the kick down, its not at the correct height its too low. The air cleaner doesnt fit either. Has anyone else converted their intake manifold to a Chrysler TM-7 intake manifolds from Edelbrock? Is there any aftermarket products to compensate for this or should I just re-engineer it? thanks dave