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Is there such a thing as a 4 bolt 305???

Discussion in 'The Garage' started by cybrfire, Jul 13, 2003.

  1. cybrfire

    cybrfire 1 ton status Vendor GMOTM Winner

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    ????
     
  2. leadfoot067

    leadfoot067 1/2 ton status

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    no i dont really think so /forums/images/graemlins/confused.gif
    /forums/images/graemlins/deal.gif
     
  3. Confedneck

    Confedneck 3/4 ton status

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    thats a negative...
     
  4. mud390

    mud390 1/2 ton status

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    There is however a four bolt main 350. Just a thought. /forums/images/graemlins/deal.gif

    Kris
     
  5. tRustyK5

    tRustyK5 Big meanie Staff Member Super Moderator GMOTM Winner Author

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    I've been told that some of the Corvette 305's came with 4 bolt mains, but I've never seen one. If you have the pan off measure the bore from underneath.

    Rene
     
  6. cybrfire

    cybrfire 1 ton status Vendor GMOTM Winner

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    Pretty sure these two are not corvette motors but I thought I should get some more info. So far I have not been able to prove the production of a 305 4 bolt motor. Must be 350's. Yep better get out the tape. Thanks all.
     
  7. dyeager535

    dyeager535 1 ton status Premium Member

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    What are the suffix codes? Part of the numbers on the passenger side of the block deck surface, front (behind the alternator on a complete engine) will tell you more than likely what the motor is, what year it came from, and what vehicle it was installed in.

    If you wouldn't mind, the casting number off the back of the block, as well as any other casting marks ("010", "020", ETC) would be appreciated. I'm compiling a list of motors (suffix codes) that are 2 vs. 4 bolts, just for the heck of it.
     

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