Fine69
Senior Member
I dis-agree. The OEM plug now becomes Moot. Part of the benefit of a larger Dif lube capacity is More lube. Like a larger Trans or Oil Pan.. More Capacity. Couple more capacity with the Aluminum's ability to dissipate heat ? That's what the Mag Hytech is all about. Heat dissipation.
Not Only the "Looks", the Rear-End runs a bit cooler.
You're right to a point. You do in fact have more capacity, because the cover is deeper. The level, or height inside the axle doesn't change, neither does the factory fill hole. Thats the reason the cover is deeper, so you do have more capacity. You never want to increase the level, or height of the oil on the actual dif.