This billet steel input shaft is made to fix a weak link in your GM Duramax truck with Allison transmission.
Details:

• Input Shaft - Billet Steel


• Fits Allison Transmission


• Solves common breakage issues


• Strong, durable and reliable


• Billet Steel Construction


• Sold Individually


• SKU: 3049104248

Fits:

• GM 2500|3500 Trucks w/6.6L Duramax Engine