19mm output shaft. Click for full...
Laidong KM390 Air and Exhaust parts.
Steel construction. 4 x 85mm bolt PCD on all inlets. M20x1.5 hose thread.
60mm x 60mm (4) bolt centres. 60mm ID.
Bottom rear outlet. 58mm bolt centres at 109mm spacings. 28mm x 36mm throats. 74mm outlet (2) bolt centres.
Side rear outlet. 58mm bolt centres at 109mm spacings. 28mm x 36mm throats. 52mm x 52mm outlet (4) bolt centres.
For use with side outlet exhaust manifold. 52mm x 52mm (4) bolt centres. 47mm diameter throat.
One piece required per exhaust port. 58mm bolt hole centres. 28mm x 32mm throat.
For use with bottom outlet exhaust manifold. 74mm (2) bolt centres. 46mm throat.