Here it is Dave. Base has a single locater tab that fits in the manifold and assembly is held in place with a short phillips machine screw. There is a short choke rod with a 90 degree bend in the very end. The bi-metal coil can still be purchased for about 15.00 bucks new but the housing and choke rod kit will set you back 30.00. This is the stock length choke for the stock manifold to Q-jet hook-up.