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GMC C25/C2500 Pickup Transmission Parts
This page covers transmission parts for the GMC C25/C2500 Pickup, with listings for model years 1966–1986. Choose your model year above and this page keeps only the transmission parts that fit your GMC C25/C2500 Pickup. Each listing is matched to our vehicle fitment data before it appears here.
Shop GMC C25/C2500 Pickup Parts by Category
What's here for your GMC C25/C2500 Pickup
- Manual transmission components
- Transmission hard parts
- Service kits
- Gaskets and sealing systems
- Flywheels and flexplates
- Bearings
The widest selection here comes from B&M, ATP, Speedmaster and Pioneer Automotive. Listings include OE replacement and heavy-duty options as well as performance-oriented kits. Other categories GMC C25/C2500 Pickup owners shop for: GMC C25/C2500 Pickup Bumpers, GMC C25/C2500 Pickup Windshield Wiper Motors and GMC C25/C2500 Pickup Fuel Tanks and Storage, or browse all GMC C25/C2500 Pickup parts and accessories.