What's the concensus for motor oil and tranny fluid?

mobil 1, redline mt-90

Originally posted by spdracerUT
mobil 1, redline mt-90 what viscosity oil?

and i read some people prefer using shockproof heavy... is that only for big turbo / high boost?

Mobil 1 15w50, Redline HEavyweight Shockproof

Where's a good place to get Redline Heavyweight shockproof??

if you want to drive to nky area, my bro works at the chevy stealership, and they have a motorsports shop, tom gill motorsports plus. i get the shockproof for either 8 or 10 a qt. i think it is a good price, but i am still waiting on it to come in, its backorder from his vendor.


Brian