C 20 3/4 Ton Pickup 2WD V8-350 5.7L VIN L 4-bbl (1983)
For vehicles repaired under warranty use:
Description
Labor Op.
Heater, Engine Block - Replace
R4600
Use applicable labor time guide for labor hours.
Chevrolet Workshop Service and Repair Manuals
All Other Service Bulletins for Engine Block Heater: >
< Engine - Block Heater Leaks
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