Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1972 Chevrolet El Camino Custom, 6.6L Eng VIN UFACTORY OEM SERVICE PROCEDURE
Chevrolet: 1972: El Camino Custom, 6.6L Eng VIN U
This is a LEMON manual, retrieved in 2025.
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- El Camino Base, 5.7L Eng VIN H, Automatic Trans, Trans Mfr CD Powerglide
- El Camino Base, 5.7L Eng VIN H, Automatic Trans, Trans Mfr CD THM350
- El Camino Base, 5.7L Eng VIN H, Automatic Trans, Trans Mfr CD THM400
- El Camino Base, 5.7L Eng VIN H, Not Available Trans
- El Camino Base, 5.7L Eng VIN H, Standard Trans, Trans Mfr CD Muncie
- El Camino Base, 5.7L Eng VIN H, Standard Trans, Trans Mfr CD SM326
- El Camino Base, 5.7L Eng VIN H, Standard Trans, Trans Mfr CD SM327
- El Camino Base, 5.7L Eng VIN H, Standard Trans, Trans Mfr CD SM330
- El Camino Base, 5.7L Eng VIN H, Standard Trans, Trans Mfr CD Saginaw
- El Camino Custom, 5.7L Eng VIN H
- El Camino Base, 5.7L Eng VIN J, Automatic Trans, Trans Mfr CD Powerglide
- El Camino Base, 5.7L Eng VIN J, Automatic Trans, Trans Mfr CD THM350
- El Camino Base, 5.7L Eng VIN J, Automatic Trans, Trans Mfr CD THM400
- El Camino Base, 5.7L Eng VIN J, Not Available Trans
- El Camino Base, 5.7L Eng VIN J, Standard Trans, Trans Mfr CD Muncie
- El Camino Base, 5.7L Eng VIN J, Standard Trans, Trans Mfr CD SM326
- El Camino Base, 5.7L Eng VIN J, Standard Trans, Trans Mfr CD SM327
- El Camino Base, 5.7L Eng VIN J, Standard Trans, Trans Mfr CD SM330
- El Camino Base, 5.7L Eng VIN J, Standard Trans, Trans Mfr CD Saginaw
- El Camino Custom, 5.7L Eng VIN J
- El Camino Base, 5.7L Eng VIN K, Automatic Trans, Trans Mfr CD Powerglide
- El Camino Base, 5.7L Eng VIN K, Automatic Trans, Trans Mfr CD THM350
- El Camino Base, 5.7L Eng VIN K, Automatic Trans, Trans Mfr CD THM400
- El Camino Base, 5.7L Eng VIN K, Not Available Trans
- El Camino Base, 5.7L Eng VIN K, Standard Trans, Trans Mfr CD Muncie
- El Camino Base, 5.7L Eng VIN K, Standard Trans, Trans Mfr CD SM326
- El Camino Base, 5.7L Eng VIN K, Standard Trans, Trans Mfr CD SM327
- El Camino Base, 5.7L Eng VIN K, Standard Trans, Trans Mfr CD SM330
- El Camino Base, 5.7L Eng VIN K, Standard Trans, Trans Mfr CD Saginaw
- El Camino Custom, 5.7L Eng VIN K
- El Camino Base, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD Powerglide
- El Camino Base, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD THM350
- El Camino Base, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD THM400
- El Camino Base, 5.7L Eng VIN L, Not Available Trans
- El Camino Base, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD Muncie
- El Camino Base, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326
- El Camino Base, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM327
- El Camino Base, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM330
- El Camino Base, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD Saginaw
- El Camino Custom, 5.7L Eng VIN L
- El Camino Base, 6.6L Eng VIN E, Automatic Trans, Trans Mfr CD Powerglide
- El Camino Base, 6.6L Eng VIN E, Automatic Trans, Trans Mfr CD THM350
- El Camino Base, 6.6L Eng VIN E, Automatic Trans, Trans Mfr CD THM400
- El Camino Base, 6.6L Eng VIN E, Not Available Trans
- El Camino Base, 6.6L Eng VIN E, Standard Trans, Trans Mfr CD Muncie
- El Camino Base, 6.6L Eng VIN E, Standard Trans, Trans Mfr CD SM326
- El Camino Base, 6.6L Eng VIN E, Standard Trans, Trans Mfr CD SM327
- El Camino Base, 6.6L Eng VIN E, Standard Trans, Trans Mfr CD SM330
- El Camino Base, 6.6L Eng VIN E, Standard Trans, Trans Mfr CD Saginaw
- El Camino Custom, 6.6L Eng VIN E
- El Camino Base, 6.6L Eng VIN R, Automatic Trans, Trans Mfr CD Powerglide
- El Camino Base, 6.6L Eng VIN R, Automatic Trans, Trans Mfr CD THM350
- El Camino Base, 6.6L Eng VIN R, Automatic Trans, Trans Mfr CD THM400
- El Camino Base, 6.6L Eng VIN R, Not Available Trans
- El Camino Base, 6.6L Eng VIN R, Standard Trans, Trans Mfr CD Muncie
- El Camino Base, 6.6L Eng VIN R, Standard Trans, Trans Mfr CD SM326
- El Camino Base, 6.6L Eng VIN R, Standard Trans, Trans Mfr CD SM327
- El Camino Base, 6.6L Eng VIN R, Standard Trans, Trans Mfr CD SM330
- El Camino Base, 6.6L Eng VIN R, Standard Trans, Trans Mfr CD Saginaw
- El Camino Custom, 6.6L Eng VIN R
- El Camino Base, 6.6L Eng VIN S, Automatic Trans, Trans Mfr CD Powerglide
- El Camino Base, 6.6L Eng VIN S, Automatic Trans, Trans Mfr CD THM350
- El Camino Base, 6.6L Eng VIN S, Automatic Trans, Trans Mfr CD THM400
- El Camino Base, 6.6L Eng VIN S, Not Available Trans
- El Camino Base, 6.6L Eng VIN S, Standard Trans, Trans Mfr CD Muncie
- El Camino Base, 6.6L Eng VIN S, Standard Trans, Trans Mfr CD SM326
- El Camino Base, 6.6L Eng VIN S, Standard Trans, Trans Mfr CD SM327
- El Camino Base, 6.6L Eng VIN S, Standard Trans, Trans Mfr CD SM330
- El Camino Base, 6.6L Eng VIN S, Standard Trans, Trans Mfr CD Saginaw
- El Camino Custom, 6.6L Eng VIN S
- El Camino Base, 6.6L Eng VIN U, Automatic Trans, Trans Mfr CD Powerglide
- El Camino Base, 6.6L Eng VIN U, Automatic Trans, Trans Mfr CD THM350
- El Camino Base, 6.6L Eng VIN U, Automatic Trans, Trans Mfr CD THM400
- El Camino Base, 6.6L Eng VIN U, Not Available Trans
- El Camino Base, 6.6L Eng VIN U, Standard Trans, Trans Mfr CD Muncie
- El Camino Base, 6.6L Eng VIN U, Standard Trans, Trans Mfr CD SM326
- El Camino Base, 6.6L Eng VIN U, Standard Trans, Trans Mfr CD SM327
- El Camino Base, 6.6L Eng VIN U, Standard Trans, Trans Mfr CD SM330
- El Camino Base, 6.6L Eng VIN U, Standard Trans, Trans Mfr CD Saginaw
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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