6L80E/6L90E GM 6-Speed $ 599.00. 11″ applications rated up to 650 horsepower. Actual converter may vary, image for illustration purposes only. The 6L90 automatic six speed transmission is the heavy duty version of the 6L80E transmission. The 6L90E transmission has stronger input gear sets with six pinion gears and also a strengthened output gear set that has wider gears than the 6L80 transmission. Here at Smart Parts we have given this precision workhorse a performance overhaul.
Impala SS
Turbo Buick
Camaro
Corvette
GTO
Pontiac G8
Cadillac CTS-V
Trailblazer
Silverado Truck
Allison 1000
And many more!
Impala SS
Turbo Buick
Camaro
Corvette
GTO
Pontiac G8
Cadillac CTS-V
Trailblazer
Silverado Truck
Allison 1000
And many more!
• 4140 heat treated impeller and turbine hubs hub
• Fully furnace-brazed impeller and braced turbine
• 2-Year free re-stall
• 5-Year unconditional warranty
• Forged and CNC machined front cover
• Electronically balanced
- 4140 heat treated impeller and turbine hubs hub
- Fully furnace-brazed impeller and braced turbine
- 2-Year free re-stall
- 5-Year unconditional warranty
- Forged and CNC machined front cover
- Electronically balanced
I just wanted to let you know how thrilled I am with the Stallion converter. It is a refreshing change to buy a product that completely lives up to its billing. Everyone with an AOD should buy one.
» Hank Keel
Congratulations! Another NHRA record. Although the 11.19 ET was enough to get the record, it was NOT what had the stockers talking. That was the 10.96 I ran during the Test and Tune prior to the event! Thank again for an absolutely AWESOME converter!
» Marka Gallina, Gallina Racing
Difference Between 6l80e And 6l90e
“I just wanted to let you know how thrilled I am with the Stallion converter. It is a refreshing change to buy a product that completely lives up to its billing. Everyone with an AOD should buy one.“
» Hank Keel
6l90e
“Congratulations! Another NHRA record. Although the 11.19 ET was enough to get the record, it was NOT what had the stockers talking. That was the 10.96 I ran during the Test and Tune prior to the event! Thank again for an absolutely AWESOME converter!”
» Marka Gallina, Gallina Racing