SKU: TCI549700
UPC: 788120024662
MPN: 549700
The C4 26 Spline Input Shaft from TCI is a heavy-duty billet steel transmission component designed for C4 automatic transmissions, making it an ideal choice for those needing OEM-specification or upgraded input shaft replacements. This product is perfect for builders and restorers working on classic Fords, muscle cars, and street machines.
Engineered with precise spline geometry, this input shaft offers the strength and durability required for both stock restoration and high-performance transmission builds. Its construction from billet steel ensures resistance to fatigue and shock loads during aggressive driving conditions, such as towing and sustained high-RPM operation.
With a 26-spline design that matches OEM specifications, this input shaft guarantees proper engagement with the torque converter and internal transmission gearing. Weighing 27.2 oz, it integrates seamlessly into existing C4 assemblies without modification, making it a reliable choice for daily driving, weekend cruising, and competitive use.
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