I am selling a BNIB Darton MID sleeve kit for the Honda/Acura B18/B20 block. These are 81mm bore. These are still in original packaging and have never been installed. These will fit the B18blocks from LS, GSR, Type R Integras and B20 blocks from the CRV. The kit is complete and comes with instructions, 4 sleeves, O-rings, Locktite and applicator. Please PM me know if you want pictures.
Asking $500 shipped.