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Does anyone know of a Dual Quad manifold for a 340. Not the ones for a 273/318 that have small ports. I have looked high and low. Thanks FABO Randy in Houston Area

Hey FABO, anyone know what this pulley fits? I'm, stumped. Thanks

So I bought a used Lunati solid cam and lifters for my 340. Saw a few pics before purchase but not anything up close. I am posting these pics for opinions if you have cam experience as a professional. Use it or not. 106LSA, 244-249 @.050, 532/543 lift. I will use new lifters if I use it. If a no...

I pulled #1 plug today to see how it looked. Plugs have about 1000 miles, mostly hwy. What do you think? Thanks FABO

I have a set of X Heads that have been worked over on my 340 4 speed Dart. Any advice on trying to run this roller cam with them on the street. I will change springs etc. Have 1.5 Hughes roller rockers. Would buy complete kit. Lunati 40200730K: (Solid Roller) Lift .555/.566 Duration 231/237...

I have a new 340 motor that I had the shortblock built and cant get rid of an oil leak at the rear. After changing the pan gasket several times I am confident it is not leaking and decided to go in and replace the rear seal. When I pulled the rear main cap this is what I found. Motor has less...

I have a couple of used oil pump shafts. Is there a way to tell if they have the hardened shaft? Thanks FABO

OK FABO, I need some help. I have a stock block 340 with an 8 qt Milodon oil pan. This is a new motor with only 200 miles and I have had the pan off 4 times trying to fix the rear pan seal from leaking. I have installed the pan with and without gaskets (RTV only once) to see if I could get a...

I have a standard 340 that the machine shop rebuilt the short block 4-5 years ago. Fired it up after it sat for about 2 years. Finally getting to drive the car and the rear mail seal leaks. Any thoughts or ideas. I really don't want to pull the engine. Thanks FABO

Hey FABO Anyone know where I can buy thick valve cover gaskets? .250" or thicker would work. My M/T covers hit the runners on my intake. Thanks all

Has anyone had any pushrod clearance issues using a 1.6 ratio roller rocker with X heads? It seems I need to open up the pushrod hole in the head to allow pushrod more room for the adjusting screw ball to seat in the pushrod cup. Is this a common fix for running 1.6 ratio rockers? Also I have...

So during Thanksgiving I decided to try and find some free horsepower laying around the garage. I'm building my 340 for the final and last restomod of my 69 Swinger 340. With the cost of the restoration at $20K I can't afford a new set of heads so I have to make my X-heads work. I gasket matched...