Valair 1.375″ Input Shaft Upgrade Kit VA1.375K

Upgrade the transmission in your 1994-2003 Dodge 5.9L Cummins with the Valair 1.375″ Input Shaft Upgrade Kit VA1.375K. Engineered to enhance strength in your transmission, the Valair Input Shaft Upgrade Kit replaces the factory 1-1/4″ shaft and upgrades it to a robust 1-3/8″ shaft so your transmission will handle the elevated horsepower of your modified Cummins engine.

• 1-3/8″ Upgrade
• Increased Durability
• Great For High HP Applications

Note: Required for use with Valair Dual Disc Clutches.