D14 Rods dimensions

[Anzek13]

Hello, im looking in ordering a custom rods for d14 engine and was wondering if anyone knows dimensions (that are circled and a,b) for the rods?


TIA

[Dodo Bizar]

Nice one, can't add any info now (although I suspect the D13B rod made by Crower somewhere/somewhen in the past may have been a perfect fit, main dimensions and bearings etc. all seemed right). But thats an expensive gamble probably.

[Anzek13]

D13 rod fits in d14 so it's an option but a really expensive one
So i got some dimensions if anyone is interested:

Tang Width:4.5mm
Tang Position(distance):2mm
Tang Position(distance):2mm
Tang Depth:1.3mm
Tang Length(arc length):8.4mm

does anybody have dimensions or can measure width and bolt spacing (on picture a and b)?