Description
Looking for a reliable 5-speed automatic for your GMC Sierra? This used unit is built to meet or exceed original equipment standards.
Key Features:
• Dyno tested for performance and reliability
• Compatible with original engine management systems
• Includes all necessary gaskets and seals
• Core exchange available – save on deposit
Ideal for engine swaps, transmission rebuilds, or complete powertrain replacements. Our parts undergo rigorous testing to ensure proper fitment and long-term durability.
Vehicle Fitment: GMC Sierra (verify specific years and engine codes before ordering)
Shipping: Most units ship within 1-2 business days. Freight shipping available for complete engines and transmissions.
Important: Always confirm compatibility with your vehicle’s VIN or engine/transmission code. Professional installation recommended.
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