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BIG 3 ENGINE & TRANSMISSION

Technical help request

Use this for installation questions, product support and post-delivery review. Submission starts a review; it does not guarantee acceptance of a claim or immediate response.

For urgent concerns, call 903-262-9502. Include whatever information you have. If you do not know the exact engine or transmission code, a VIN is often enough to start the review.
Contact information
Vehicle information
Issue details
Service history
Additional notes
Urgent concerns should also be called in at 903-262-9502.

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