

Sold as a full case of 12 one-quart bottles. Turn 14 supplies Red Line fluids by the case only — the price shown is for all 12 quarts.
MT-90 is the default answer for synchro-equipped JDM gearboxes. GL-4 rated, so it will not attack the brass and bronze synchros the way a GL-5 hypoid oil can.
Common applications: Nissan SR20DET and KA24DE five-speeds, Honda B and K-series, Mazda Miata, Toyota W-series
Part #: 50304 · Approx. 25 lbs shipped
New, factory sealed. Ships direct from our distribution partner.
Sway Bar
Hard top
Fenders
bumpersText your year, make, model & engine code to (469) 570-4113 — fastest response during business hours.
Mon–Fri 9am–6pm · Sat 10am–3pm CT · After hours? Text anyway — we reply first thing.