Skip to content
Free Shipping on most orders over $150.00        10% Off DDP Performance Injectors ends 02/28- Shop Now
Free Shipping on most orders over $150.00        10% Off DDP Performance Injectors ends 02/28- Shop Now

LLY Duramax Suspension and Driveline

Filters

$
$
  • Eaton Posi Differential 30 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Rear 10.5in

    Eaton
    Original price $911.99 - Original price $911.99
    Original price
    $911.99
    $911.99 - $911.99
    Current price $911.99

    The Eaton Posi limited-slip differential is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running ...

    View full details
    Original price $911.99 - Original price $911.99
    Original price
    $911.99
    $911.99 - $911.99
    Current price $911.99
  • Eaton GM 10.50in Rear Master Install Kit

    Eaton
    Original price $280.22
    Original price $280.22 - Original price $280.22
    Original price $280.22
    Current price $240.99
    $240.99 - $240.99
    Current price $240.99

    Eaton master installation kits make upgrading your differential easier by providing all the components needed to properly install your Eaton differ...

    View full details
    Original price $280.22
    Original price $280.22 - Original price $280.22
    Original price $280.22
    Current price $240.99
    $240.99 - $240.99
    Current price $240.99
    Save 14% Save %
  • Eaton Detroit Truetrac Differential GM 10.5in 14 Bolt 30 Spline 4.10 & Down Ratio

    Eaton
    Original price $1,106.51
    Original price $1,106.51 - Original price $1,106.51
    Original price $1,106.51
    Current price $1,017.99
    $1,017.99 - $1,017.99
    Current price $1,017.99

    The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Mainten...

    View full details
    Original price $1,106.51
    Original price $1,106.51 - Original price $1,106.51
    Original price $1,106.51
    Current price $1,017.99
    $1,017.99 - $1,017.99
    Current price $1,017.99
    Save 8% Save %
  • Eaton ELocker Service Kit Dana 60 35 Spline

    Eaton
    Original price $312.49
    Original price $312.49 - Original price $312.49
    Original price $312.49
    Current price $299.99
    $299.99 - $299.99
    Current price $299.99

    Eaton Elocker ® Service Kit; Dana 60; 35 Spline; Incl. Side Gear; Pinion Gears; Shims; Pinion Thrust Washers; Pinion Shafts; Shaft Lock Screw;This ...

    View full details
    Original price $312.49
    Original price $312.49 - Original price $312.49
    Original price $312.49
    Current price $299.99
    $299.99 - $299.99
    Current price $299.99
    Save 4% Save %
  • Eaton Detroit Truetrac Differential 30 Spline Rear 11.5in

    Eaton
    Original price $1,413.03
    Original price $1,413.03 - Original price $1,413.03
    Original price $1,413.03
    Current price $1,299.99
    $1,299.99 - $1,299.99
    Current price $1,299.99

    The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Mainten...

    View full details
    Original price $1,413.03
    Original price $1,413.03 - Original price $1,413.03
    Original price $1,413.03
    Current price $1,299.99
    $1,299.99 - $1,299.99
    Current price $1,299.99
    Save 8% Save %
  • Eaton Detroit Truetrac Differential 33 Spline 1.37in Axle Shaft Diameter Front 9.25in Rear 9.5in

    Eaton
    Original price $884.77
    Original price $884.77 - Original price $884.77
    Original price $884.77
    Current price $813.99
    $813.99 - $813.99
    Current price $813.99

    The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Mainten...

    View full details
    Original price $884.77
    Original price $884.77 - Original price $884.77
    Original price $884.77
    Current price $813.99
    $813.99 - $813.99
    Current price $813.99
    Save 8% Save %
  • Eaton Detroit Locker Differential 33 Spline 1.37in Axle Shaft Diameter Front 9.25in Rear 9.5in

    Eaton
    Original price $1,303.25
    Original price $1,303.25 - Original price $1,303.25
    Original price $1,303.25
    Current price $1,198.99
    $1,198.99 - $1,198.99
    Current price $1,198.99

    The Detroit Locker is a 100% automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, b...

    View full details
    Original price $1,303.25
    Original price $1,303.25 - Original price $1,303.25
    Original price $1,303.25
    Current price $1,198.99
    $1,198.99 - $1,198.99
    Current price $1,198.99
    Save 8% Save %
  • Eaton Detroit Locker Differential 30 Spline 1.50in Axle Shaft Diameter Rear 10.5in

    Eaton
    Original price $736.07
    Original price $736.07 - Original price $736.07
    Original price $736.07
    Current price $713.99
    $713.99 - $713.99
    Current price $713.99

    NoSPIN maximizes traction by delivering 100% of the torque and power to both drive wheels. It is engineered to keep both wheels in a constant drive...

    View full details
    Original price $736.07
    Original price $736.07 - Original price $736.07
    Original price $736.07
    Current price $713.99
    $713.99 - $713.99
    Current price $713.99
    Save 3% Save %
  • Eaton Detroit Locker Differential 30 Spline 1.55in Axle Shaft Diameter Rear 11.5in

    Eaton
    Original price $1,747.82
    Original price $1,747.82 - Original price $1,747.82
    Original price $1,747.82
    Current price $1,607.99
    $1,607.99 - $1,607.99
    Current price $1,607.99

    The Detroit Locker is a 100% automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, b...

    View full details
    Original price $1,747.82
    Original price $1,747.82 - Original price $1,747.82
    Original price $1,747.82
    Current price $1,607.99
    $1,607.99 - $1,607.99
    Current price $1,607.99
    Save 8% Save %
  • Eaton AAM 11.50in Rear Master Install Kit

    Eaton
    Original price $340.69
    Original price $340.69 - Original price $340.69
    Original price $340.69
    Current price $292.99
    $292.99 - $292.99
    Current price $292.99

    Eaton master installation kits make upgrading your differential easier by providing all the components needed to properly install your Eaton differ...

    View full details
    Original price $340.69
    Original price $340.69 - Original price $340.69
    Original price $340.69
    Current price $292.99
    $292.99 - $292.99
    Current price $292.99
    Save 14% Save %

Powerhouse Diesel