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DHD 100-561 Allison P1 Sun Gear Machined for Sleeved / Billet C2

100-561 - 15C
Required for Billet C2 Hub or Sleeved C2.
Was: $109.00
Sale: $89.00
Save: 18%
Save: $20.00
P1SUNCORE: $100.00 Avoid Core Charge, Return Core First


A machined P1 sun gear is required to accommodate a sleeved C2 hub or C2 Billet Hub. Pair this P1 sun gear with our 100-562 sleeve to greatly increase the strength of your Allison 5 or 6 speed.

Unlike our competitors, our P1 sun gear is diamond cut providing the smoothest finish and lowest heat load on the gear.

To help keep pricing low, we do require a like kind reusable core. If you want to avoid paying the core charge, check the box in the menu above and send your core in first!


5 or 6 Speed Allison LCT1000 2001-2016 GM Trucks & Vans

2wd or 4wd

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H6.0000” x L6.0000”

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