You may be familiar with the GMT800 trucks GM built for Mexico/South America with the 350. Looking for a stock GMT800 5.7 4L60E file for a 4.3 to 5.7 swap that is underway.
You may be familiar with the GMT800 trucks GM built for Mexico/South America with the 350. Looking for a stock GMT800 5.7 4L60E file for a 4.3 to 5.7 swap that is underway.
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