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TCI Automotive 427500
C4 Low Gear Planetary w/ 2.72 Ratio First Gear.; This Low Gear Planetary for Ford C4 Transmissions is a great way to gain more gear reduction for better low-end response and torque without sacrificing your highway cruising RPM/Economy. Features a 2.72 first gear instead of OEM 2.46.
TCI Automotive 386010
2004R Reverse Shift Pattern Full Manual Valve Body w/ Lock-Up Capability.; This 2004R Valve Body is a Full Manual Operation that retains Lock-Up capability. Features Reverse Shift pattern.
TCI Automotive 327500
1.52 Second Gear.; This Low Gear Planetary for TH350Transmissions is a great way to gain more gear reduction for better low-end response and torque without sacrificing your highway cruising RPM/Economy. Features a 2.75 first gear instead of OEM 2.52.