Cash Posted June 19, 2025 Report Share Posted June 19, 2025 I recently purchased new rotors for my 1985 Nissan 720 4x4 and the new rotors are 10.75inches in diameter where the ones previously on the truck were 10.50inches now my calipers don’t fit I would like to just change my calipers if I can I don’t really know what size I’d need to buy or what to do to fix this issue Quote Link to comment
mklotz70 Posted June 23, 2025 Report Share Posted June 23, 2025 (edited) The V6 rotors are typically a bit bigger......is that what you ordered? '85 is a cross over year IIRC. They started running the HB D21 brakes on the late 720's. Rockauto shows the larger rotors for a 4wd/v6 in 1986 as 10.88". They don't even show a 4wd for '85. You can use RA to do a part number search. It should show what years and models your rotors are for......then you can order the matching calipers. If your wheels will clear, there might be a two piston caliper as an option. Edited June 23, 2025 by mklotz70 Quote Link to comment
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