ACDelco 12708884 Engine Crankshaft | FinditParts

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

ACDELCO 12708884 Engine Crankshaft with 8-Bolt Flywheel Pattern for Gen V 6.6L L8T Engines

Suppliers (1)

• FinditParts

  ACDelco 12708884 Engine Crankshaft | FinditParts · Stock not confirmed

  Checked Oct 28, 2026
  No price
  View at supplier

Specifications and fitment

Engine Type

Gen V 6.6L L8T

Stroke

3.86 in

Flywheel Pattern

8-Bolt

Features

• OE Quality
• Designed, engineered, tested, and backed by General Motors
• Reliable performance
• Superior reliability

Fits

• Chevrolet Express 2500 (2021-2024)
• Chevrolet Express 3500 (2021-2025)
• Chevrolet Express 4500 (2021-2024)
• Chevrolet LCF 3500 (2021-2023)
• Chevrolet LCF 3500HG (2024)
• Chevrolet LCF 4500 (2020-2023)
• Chevrolet LCF 5500HG (2024)
• Chevrolet LCF 5500XG (2024)
• Chevrolet Silverado 2500 HD (2020-2025)
• Chevrolet Silverado 3500 HD (2020-2025)
• GMC Savana 2500 (2021-2024)
• GMC Savana 3500 (2021-2025)
• GMC Savana 4500 (2021-2024)
• GMC Sierra 2500 HD (2020-2025)
• GMC Sierra 3500 HD (2020-2025)

Price history