Detroit TruTrac Differential - GM 7.5" 10 Bolt - 26 Spline - 3.08 Ratio and Down Brake Prop Valve it is capable of insulating

it is capable of insulating against unwanted road noise up to 50%

Threaded inserts sold separately

Heat Shroud protects against oil

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Allowing the driver to easily stay hydrated during competition and with quick-release couplings also making it easy to enter and exit the car

Detroit TruTrac Differential - GM 7.5" 10 Bolt - 26 Spline - 3.08 Ratio and Down Brake Prop Valve it is capable of insulatingThe Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. It remains the leading helical gear type limited slip differential in the industry. Detroit Truetrac's proven helical gear design eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well. Proven design, low cost and