Industry News GM 6T40/45/50 Bearing Kits Sonnax has released new GM bearing kits to eliminate bearing noise. By Brent WilsonJune 18, 2020
Automatic Transmission Sonnax presents a vacuum test diagram for GM 6T30 and Gen. 2 6T40, 6T45, 6T50. Sonnax presents a vacuum test dia-gram for GM 6T30 and Gen. 2 6T40, 6T45, 6T50. By SonnaxApril 1, 2018
