FLP offers pretty beefy transmissions check out their Level 5 4L80E
Got a forced induction or nitrous truck that is making serious power? Is your truck in the 10s or even faster? Then our Level 5 4L80E is for you. Currently the fastest LS1 truck in the world(10.089 @ 136.43 mph) is running one of our transmissions. Making over 1000 foot pounds of torque and weighing nearly 5000 pounds this truck is driven daily and raced almost daily as well with out a single transmission failure. If you want the best transmission possible for your truck look no further than our Level 5 4L80E. $3495
https://www.flp2win.com/store/transmission.php
JW
