GMC: 1971: C25/C2500 Pickup 4.8L Eng VIN S, Automatic Trans, Trans Mfr CD THM350

This is a LEMON manual, retrieved in 2025.

• Repair and Diagnosis
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This manual is identical to the manual for the following model variants, except for possibly the "Labor Times", "Fluids", and "Tire Fitment" pages:

• C25/C2500 Pickup 4.1L Eng VIN C, Automatic Trans, Trans Mfr CD AT218
• C25/C2500 Pickup 4.1L Eng VIN C, Automatic Trans, Trans Mfr CD Powerglide
• C25/C2500 Pickup 4.1L Eng VIN C, Automatic Trans, Trans Mfr CD THM350
• C25/C2500 Pickup 4.1L Eng VIN C, Automatic Trans, Trans Mfr CD THM400
• C25/C2500 Pickup 4.1L Eng VIN C, Not Available Trans
• C25/C2500 Pickup 4.1L Eng VIN C, Standard Trans, Trans Mfr CD 435GA
• C25/C2500 Pickup 4.1L Eng VIN C, Standard Trans, Trans Mfr CD 435GL
• C25/C2500 Pickup 4.1L Eng VIN C, Standard Trans, Trans Mfr CD SM326
• C25/C2500 Pickup 4.1L Eng VIN C, Standard Trans, Trans Mfr CD SM330
• C25/C2500 Pickup 4.1L Eng VIN C, Standard Trans, Trans Mfr CD SM465
• C25/C2500 Pickup 4.1L Eng VIN L, Automatic Trans, Trans Mfr CD AT218
• C25/C2500 Pickup 4.1L Eng VIN L, Automatic Trans, Trans Mfr CD Powerglide
• C25/C2500 Pickup 4.1L Eng VIN L, Automatic Trans, Trans Mfr CD THM350
• C25/C2500 Pickup 4.1L Eng VIN L, Automatic Trans, Trans Mfr CD THM400
• C25/C2500 Pickup 4.1L Eng VIN L, Not Available Trans
• C25/C2500 Pickup 4.1L Eng VIN L, Standard Trans, Trans Mfr CD 435GA
• C25/C2500 Pickup 4.1L Eng VIN L, Standard Trans, Trans Mfr CD 435GL
• C25/C2500 Pickup 4.1L Eng VIN L, Standard Trans, Trans Mfr CD SM326
• C25/C2500 Pickup 4.1L Eng VIN L, Standard Trans, Trans Mfr CD SM330
• C25/C2500 Pickup 4.1L Eng VIN L, Standard Trans, Trans Mfr CD SM465
• C25/C2500 Pickup 4.1L Eng VIN N, Automatic Trans, Trans Mfr CD AT218
• C25/C2500 Pickup 4.1L Eng VIN N, Automatic Trans, Trans Mfr CD Powerglide
• C25/C2500 Pickup 4.1L Eng VIN N, Automatic Trans, Trans Mfr CD THM350
• C25/C2500 Pickup 4.1L Eng VIN N, Automatic Trans, Trans Mfr CD THM400
• C25/C2500 Pickup 4.1L Eng VIN N, Not Available Trans
• C25/C2500 Pickup 4.1L Eng VIN N, Standard Trans, Trans Mfr CD 435GA
• C25/C2500 Pickup 4.1L Eng VIN N, Standard Trans, Trans Mfr CD 435GL
• C25/C2500 Pickup 4.1L Eng VIN N, Standard Trans, Trans Mfr CD SM326
• C25/C2500 Pickup 4.1L Eng VIN N, Standard Trans, Trans Mfr CD SM330
• C25/C2500 Pickup 4.1L Eng VIN N, Standard Trans, Trans Mfr CD SM465
• C25/C2500 Pickup 4.1L Eng VIN S, Automatic Trans, Trans Mfr CD AT218
• C25/C2500 Pickup 4.1L Eng VIN S, Automatic Trans, Trans Mfr CD Powerglide
• C25/C2500 Pickup 4.1L Eng VIN S, Automatic Trans, Trans Mfr CD THM350
• C25/C2500 Pickup 4.1L Eng VIN S, Automatic Trans, Trans Mfr CD THM400
• C25/C2500 Pickup 4.1L Eng VIN S, Not Available Trans
• C25/C2500 Pickup 4.1L Eng VIN S, Standard Trans, Trans Mfr CD 435GA
• C25/C2500 Pickup 4.1L Eng VIN S, Standard Trans, Trans Mfr CD 435GL
• C25/C2500 Pickup 4.1L Eng VIN S, Standard Trans, Trans Mfr CD SM326
• C25/C2500 Pickup 4.1L Eng VIN S, Standard Trans, Trans Mfr CD SM330
• C25/C2500 Pickup 4.1L Eng VIN S, Standard Trans, Trans Mfr CD SM465
• C25/C2500 Pickup 4.8L Eng VIN S, Automatic Trans, Trans Mfr CD AT218
• C25/C2500 Pickup 4.8L Eng VIN S, Automatic Trans, Trans Mfr CD Powerglide
• C25/C2500 Pickup 4.8L Eng VIN S, Automatic Trans, Trans Mfr CD THM400
• C25/C2500 Pickup 4.8L Eng VIN S, Not Available Trans
• C25/C2500 Pickup 4.8L Eng VIN S, Standard Trans, Trans Mfr CD 435GA
• C25/C2500 Pickup 4.8L Eng VIN S, Standard Trans, Trans Mfr CD 435GL
• C25/C2500 Pickup 4.8L Eng VIN S, Standard Trans, Trans Mfr CD SM326
• C25/C2500 Pickup 4.8L Eng VIN S, Standard Trans, Trans Mfr CD SM330
• C25/C2500 Pickup 4.8L Eng VIN S, Standard Trans, Trans Mfr CD SM465