Crafted from ultra-durable 300M alloy, these input shafts are a powerhouse of strength designed to handle 1000+ horsepower applications in GM 4L80E transmissions. The 300M alloy, a modified and heat-treated 4340 steel, surpasses the strength of stock and other aftermarket input shaft materials, offering resistance against breaking and twisting. Precision-ground bushing rides contribute to a smooth surface, eliminating premature bushing failure. Unlike traditional shafts cut with a gear hob, these shafts feature rolled splines that enhance strength by compacting the splines' material, resulting in increased density and durability. This innovative design minimizes shaft twisting and reduces the stress typically associated with such twisting.
Noteworthy Features & Benefits:
- Construction from modified, heat-treated 4340 steel for resistance against breaking and twisting in GM 4L80E overdrive transmissions.
- Proven strength of 300M alloy surpasses stock and other aftermarket input shaft materials.
- Rolled splines enhance shaft strength and durability by replacing unnecessary hobbed areas with compacted, denser splines.
- Designed to handle 1000+ horsepower 4L80E applications while fitting and installing like a stock replacement, requiring no modifications.
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
