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The FTI Level 4 Powerglide transmission is a long-case, aftermarket unit rated to 1100HP with a GM bell and a pro transbrake. Intended for high-power drag applications, the long-case configuration provides additional torque capacity and tuning space while the pro transbrake supports aggressive launch control. This Level 4 offering addresses extreme power requirements where durability under repeated launches is essential.
FTI Powerglide Transmission - Level 4 - 1100HP - Aftermarket Case - Long - Pro Transbrake - GM Bell
