Subaru Enthusiasts Car Club of the Sierras - View Single Post - Which trans oil are people using around here in 5MT?

20psiMR · 2009-04-09, 02:27 PM

Subaru is also using junk penzoil/valvoline too so take that with a grain of salt. Poing being is its a GL4 75w90 with an LSD additive for hypoid gears. I could talk all day about fluids, Ive done my homework. Different design I would argue, they both run hypoid gears with Limited slip differentials. Just for further knowledge, a transfer case is the same as a center differential. Different terminology, same part. Any other questions you need answered while were going to school?

2009-04-09, 02:27 PM	#28
20psiMR EJ18 Real Name: Chris Jeanguenat Join Date: Apr 2009 Location: Spanish Springs Posts: 71 Car: 06 Evolution MR Class: #20 SM Do WORK son!	Subaru is also using junk penzoil/valvoline too so take that with a grain of salt. Poing being is its a GL4 75w90 with an LSD additive for hypoid gears. I could talk all day about fluids, Ive done my homework. Different design I would argue, they both run hypoid gears with Limited slip differentials. Just for further knowledge, a transfer case is the same as a center differential. Different terminology, same part. Any other questions you need answered while were going to school? __________________ Chris #20 SM ROBISPEC /// WORKS / WHITELINE / ADVAN RS / RE-01R / ZEITRONIX PERFORMANCE FRICTION / ETS / FERODO / COSWORTH My Picture Thread and Dyno Sheet Tuned by ME!