I have a 1971 Plymouth Satellite with the factory 318. I have received a Holley 650 ultra double pumper part number 76650 BL which if I can make it work reliably I would like to use on my setup. I also have a four barrel intake from what I believe is a police interceptor 360 part number 4100340. I need to figure out if I can make this combination work. The carb is a square bore and the intake is a spread bore I've heard that you can get an adapter. I also have a skip White HEI distributor with included coil part number JM 6513 BK. I was trying to install it with my factory air filter, but there is contact and I would need to cut the air cleaner assembly. I have two and a half inch exhaust with MagnaFlow mufflers running from the stock exhaust manifolds. I was thinking of getting a mild cam again not sure what I should look at. I also have a Rochester quadrajet that came with the intake. It had been used on a 318 out of a 68 satellite, however the engine and intake were not factory. One other thing tl mention is I do have a Mopar Orange box and electronic distributor that came with that engine as well. almost forgot I also have a Proform Extruded Aluminum Roller Rocker Arm - 1.5 Ratio. The car sat for a long time but runs good except for smoke on start up which I expect is from the intake valve seats. I am wondering if the newer heads would have hardened seats. The engine that came off of is a 1976 to 1984 318. The Exhaust manifoldsImanifolds are marked 77. I have included pictures of the parts. I have not checked the camshaft information on that engine either, not sure if it would be an upgrade or not. It's still in the engine. I look forward to your suggestions thank you for your time.