Shop with Blessed Performance for TCS Allison Billet Output Shaft for your 2001-2010 Chevy/GMC Duramax.
Highlights:
Billet Output Shaft for 2001-2010 4WD Allison Transmissions
300M billet steel. 50% stronger than the OEM version.
Ideal for heavy duty service applications and trucks making over 700 HP
