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Building a classic or modern muscle car? Monster has the high-performance Pontiac Firebird transmission you need. From the legendary 1969 Firebird transmission to late-model beasts like the 1998 and 2000 Pontiac Firebird transmissions, our units are built tough for street and strip domination.
The TH350 is a legendary 3-speed automatic transmission known for its durability and smooth shifting. Ideal for first- and second-generation Firebirds, the transmission delivers reliable performance whether you're cruising the streets or heating up the track. Upgrade with confidence and experience classic muscle car power.
SHOP NOWThe 4L60E is the evolution of GM's iconic overdrive transmission, offering improved efficiency and electronic controls for third- and fourth-generation Firebirds. With enhanced shift precision and durability, this 4-speed automatic is perfect for both stock restorations and performance builds.
SHOP NOWDesigned to handle more horsepower and torque, the 4L65E is the high-performance variant of the 4L60E making it the perfect upgrade for late-model Firebirds. With strengthened internals and improved shift quality, this transmission is built to keep up with the power and demands of LS-powered machines.
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