BMW gearbox onto RWD whiteblock?

I have seen this mentioned in passing a few times, but can't find any solid info.

Can anyone shed any light on the subject?


  • GhettobirdJulian (@Ghettobird) Melbourne - SE Suburbs
    2 most common setups are:
    Back section of a 960 bellhousing welded onto the fixed bellhousing of an e39 530D manual diesel gearbox, or less commonly an adapter plate that goes between the fixed bellhousing on the bimmer box - most commonly the older getrag selections like the G260 or G265 iirc?

    KL racing used to do the plates, but would require modification to the ring gear section of the bellhousing and other fettling around that put me off.

    The pre-welded up diesel getrag boxes Incant find anymore.

    If it didn't have to be a getrag, there are some recent progressions in fitting a nissan CD009 box behind the whiteblock
  • We made this for a red block. U could do the same
  • SpacSpac (@Spac) Canberra-ish.

    They do make me a bit nervous the way they talk about different BMW boxes.
  • There is a lot to choose ratio wise etc. but I think the 2 adapters are for the 2 brands of gearbox getrag or ZF ?
    We were told to go with a gearbox out of a 325 and not use a 318. When we looked at part numbers we found the same box on eBay to suit 5 series and even early M3
  • SpacSpac (@Spac) Canberra-ish.
    Pretty much every four and six cylinder BMW since the start of the E36 series uses the same block-to-bell housing bolt pattern.
    Hence my concern about the multiple options from klracing.

    They all use pretty much the same ratios too, FWIW.
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