Posted June 23, 200420 yr comment_86116 Just wodnering if this is possible at all? i.e RB30, RB20, RB25 crank into an L28 etc.I've heard that the bore offset is the same...but I dont know about the main bearings. Anyone tried this?Ray Link to comment https://www.classiczcars.com/forums/topic/12305-rb-cranks-in-l-series/ Share on other sites More sharing options...
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