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Yes, better than shockproof. I used shockproof in my trans and it didnt last much longer than the mobil 1 75w90 did. I switched to the Valvoline 85w140 and the next gearstack lasted 9 months and still going on another car with over 350whp, 350wtq.
Again its night and day difference. The shockproof has issues lubricating bearings and can lead to bearing wear and again the Valvoline has way better cusioning properties than the shockproof does. You can feel it when you drive it. Shifts will be way better. Only downside is the stiff shifter and shift changes when its dead cold. But when it even gets slightly warm, its perfect.
Ive gotten several people on here to switch to it, as it makes that big of a difference and nobody that has switched has yet to sheer a gearstack apart. Most all of them are making over 400whp as well. Its good stuff. Dont bother with the synthetic or durablend. Its not gonna make much of a difference for the extra money.
Take my word for it man. You wont regret it.
Again its night and day difference. The shockproof has issues lubricating bearings and can lead to bearing wear and again the Valvoline has way better cusioning properties than the shockproof does. You can feel it when you drive it. Shifts will be way better. Only downside is the stiff shifter and shift changes when its dead cold. But when it even gets slightly warm, its perfect.
Ive gotten several people on here to switch to it, as it makes that big of a difference and nobody that has switched has yet to sheer a gearstack apart. Most all of them are making over 400whp as well. Its good stuff. Dont bother with the synthetic or durablend. Its not gonna make much of a difference for the extra money.
Take my word for it man. You wont regret it.