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GM 12 Bolt Truck

  • Chevy 12 Bolt Truck Yukon Duragrip Posi LSD 30 Spline 3-Series
    $398.00 Chevy 12 Bolt Truck Yukon Duragrip Posi LSD 30 Spline 3-Series
    Yukon Duragrip Posi LSD The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction...

  • Chevy 12 Bolt Truck Yukon Duragrip Posi LSD 30 Spline 4-Series
    $398.00 Chevy 12 Bolt Truck Yukon Duragrip Posi LSD 30 Spline 4-Series
    Yukon Duragrip Posi LSD The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction...

  • Chevy 12 Bolt Truck Detroit Truetrac Posi 30 Spline 913A315
    $696.99 Chevy 12 Bolt Truck Detroit Truetrac Posi 30 Spline 913A315
    The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Operation The Truetrac operates as a standard or open differential...

  • Chevy 12 Bolt Truck Eaton Posi LSD 3-Series 19587-10
    $568.99 Chevy 12 Bolt Truck Eaton Posi LSD 3-Series 19587-10
    The Eaton Posi limited-slip differential prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring assembly, are located behind each differential side gear. When...

  • Chevy 12 Bolt Truck Eaton Posi LSD 4-Series 19556-10
    $699.99 Chevy 12 Bolt Truck Eaton Posi LSD 4-Series 19556-10
    The Eaton Posi limited-slip differential prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring assembly, are located behind each differential side gear. When...

  • Chevy 12 Bolt TRUCK Elite HeliTrac Spiral Gear Posi LSD 2.76-3.42
    $525.00 Chevy 12 Bolt TRUCK Elite HeliTrac Spiral Gear Posi LSD 2.76-3.42
    Elite Heli-Trac Posi LSD Elite Heli-Trac LSD uses the latest spiral gear technology to produce one of the longest lasting and best performing differentials on the market today. No more clutch chatter or worn out parts...

  • Chevy 12 Bolt TRUCK Elite HeliTrac Spiral Gear Posi LSD 3.73-5.13
    $490.00 Chevy 12 Bolt TRUCK Elite HeliTrac Spiral Gear Posi LSD 3.73-5.13
    Elite Heli-Trac Posi LSD Elite Heli-Trac LSD uses the latest spiral gear technology to produce one of the longest lasting and best performing differentials on the market today. No more clutch chatter or worn out parts...