Yukon Gear Dura Grip Positraction for 2014+ GM 9.5in & 9.76in w/ 3.42 & Up Gear Ratios Air Intake Systems>Air Boxes Mercury: Monterey 71 - 73

Mercury: Monterey 71 - 73 6

The last thing you want is to be limited by the factory unit during a hot day at the strip or when you're stuck in traffic

without the benefit of fuel washing over the back of the intake valves

1968-1974 Nova and 1964-1972 GM A-Body

Installation is a Snap: This MACH Force-Xp exhaust system use all factory mounting locations providing stability and a hassle-free installation

Yukon Gear Dura Grip Positraction for 2014+ GM 9.5in & 9.76in w/ 3.42 & Up Gear Ratios Air Intake Systems>Air Boxes Mercury: Monterey 71 - 73Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate