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  1. 510mopar

    BF75A carb motor BBAL-4410409 controls question

    I have an option of getting a 2001 Honda BF75A, 75 hp with carbs not fuel injection. Does anyone know if the controls from an EFI engine interchange with this motor. Had lots of Merc and Johnsons but not Hondas. The motor has no controls and I am looking for some. Any help is much appreciated.
  2. 510mopar

    440 timing cover for sale cheap

    Cleaning up and found this pristine older 440 marine timing cover. Actually fits all big blocks. Has the cable tach drive still intact. Hate to throw it out when someone may be able to use it. $25 plus actual shipping. I am in Florida with it for 2 weeks only so if you want it email me at...
  3. 510mopar

    Chrysler crank pump drive drawings 318 to 440

    If you are using a Magnum 318 or 360 just use the original intake, they are awesome at low end for power over a regular intake. Get a wiring harness from a 1992 or 1993 dodge truck and a 1994 or 1995 360 truck computer. I can tell you what wires are not needed from the computer to make up a...
  4. 510mopar

    Chrysler crank pump drive drawings 318 to 440

  5. 510mopar

    Chrysler crank pump drive drawings 318 to 440

  6. 510mopar

    Chrysler crank pump drive drawings 318 to 440

  7. 510mopar

    Chrysler crank pump drive drawings 318 to 440

    Hello Everyone. I have had a few want a drive hub but I have been either swamped in my consulting business or just plain boating and fishing. So I have made the following file so anyone can make it. If I have missed something or you have any questions just email me. well it turns out I am having...
  8. 510mopar

    LM 318 HTGR Starter Question

    Russ Is this the starter you are having the issue with: I have used these without any issue. I modify the 318 aluminum bell housing to bolt to 440's so I can have the top mounted starter in ski boats. I use the 318 flywheel which makes it all the same as a 318 and this starter works great...
  9. 510mopar

    440 marine .030 over forged pistons and crank ready to run

    I have a complete rotating assembly with less than 10 hours on it for a .030 over 440 engine. The pistons are TRW forged 2383P that are the same compression ratio as the stock cast piston Chrysler used in the marine and truck engines, around 8:1 with open chamber heads and just over 9:1 with...
  10. 510mopar

    440 marine engine no longer needed

    Hello everyone. I have a great 440 long block marine engine that I no longer need to keep on hand as a spare. All my boats are now 510 inch motors and this is no longer good as a spare. This is a stock engine, standard bore with the factory hone marks still in it. The block was not torn down...
  11. 510mopar

    440 transmission and exhaust question

    Hi just cleaning up after another project and have these spare components. If anyone can use them or are interested just email me at [email protected]. 1.91:1 velvet drive trans, was told it was gone over when I removed it from the engine package that was rebuild but not installed. The engine...
  12. 510mopar

    440 heads available

    I just dismantled a very low mileage 440 from a late 70's Police interceptor a fellow brought me to build him an engine for his car. We will be using aluminum heads for his project. The heads from this engine are in great shape and measure all to spec. I will be blasting them clean, acid bathing...
  13. 510mopar

    original Chrysler marine maintenance manual in binder and owners manual

    I was looking for something the other day and came across and original, all complete binder that came with new engines in the early 70's. It also had in it the owners manual, smaller size, in perfect condition. It takes time but I was wondering if it was worth it I would scan and make copies of...
  14. 510mopar

    Lets see your Chrysler powered boat

    1985 Searay Sedan Bride, ordered with every option, central heat A/C, Deep freezer, fride, stove, microwave, TV, Phone, internet, twin 440 ci 425 HP Magnums, V-drives 1986 Welcraft 25Ft Sportsman, 2009 Bravo HD drive with 440 Magnum engine, Currently has a 1964, 426 stage II in it to get some...
  15. 510mopar

    440 rev rotation oil pump gear

    Hi A little while ago someone was looking for this gear and I mentioned I had one. Found it today. Here is a picture to tell the difference. Email me at [email protected] if you still want it. Dan+
  16. 510mopar

    I need chrysler 440 heads-casting 4006452-help

    Hi Before you spend a bunch of money at a local machine shop email me. Most shop do not fully understand these big blocks, just you average Chevy. I have dismantled so many engines after so much money was put into them to find the wrong parts. Such as external balanced cranks and internal...
  17. 510mopar

    M440 aluminum bellhousing wanted

    I have several cast iron 440 bell housings but I need another aluminum one for a very lightweight engine I am building. I have 1 but need a second one, or more. If anyone has one they can sell or any leads on one please let me know. Also looking for another set of motor mounts for a M440. my...
  18. 510mopar

    440 Chrysler center riser aluminum manifold option

    Here are some pictures of an adapter mounted to a bare 440 head. I had to use a bare one as the finished black ones would not show the adapter. The width brings the mounting surface for the manifold out the right amount so the Mercruiser style 5.7 manifolds clears the rocker cover enough to...
  19. 510mopar

    Twin Chrysler 383 mystery engines... Any info?

    Here is the final lowdown based on your dimensions and pics. You have the first head generation version of the 361 HD engine. Notice in the rocker picture the hold downs for the shafts are aluminum and not the 1964 and later version that are cast in the head. The version you have was found to be...
  20. 510mopar

    M440 high speed starter bell housing

    I have had 440’s in all my boats from the mid seventies, in both inboard and Mercruiser drives. I have built jigs to modify the Mercruiser bell housing to put 440’s in front of Bravo and Alpha outdrives. The inboard versions used to drive me crazy as Chrysler never updated the bell housings...
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