engine
Engine R&R
for 2020 GMC Sierra 2500HD 6.6L V8 L8T · 4WD
🔓 Step-by-step procedure: not written yet
For $3, we'll write the full Engine R&R procedure for the 2020 GMC Sierra 2500HD — steps, torque values, tips — and it becomes free for every owner on earth, forever, with your name on it. Usually live within the hour.
Original documentation, honestly labeled — and pages keep improving after you buy, as corrections and factory references land. How our data is made →
Labor Hours
21.6hr
Range: 17.3–25.9 hr
Data quality
Book-style estimate
Not yet expert-verified. Have the real number? Correct it below — takes 30 seconds.
At (your shop rate)
$3240
Estimated labor cost. Parts not included. Rate saves to this browser and the quote builder.
Other labor times on this vehicle
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