GM TH400 racing applications quickly push the heavy, cast-iron OE forward drum over its limits. To dramatically reduce weight and deliver the ultimate in reliability and transmission performance, #Sonnax introduces this new heavy duty forward drum — a high-strength, chromoly steel upgrade just 3 oz heavier than a common aluminum drum. 💪💪 Watch this video to get a full breakdown of all the race-ready features, plus the heavy and extreme duty input shaft options for a complete Sonnax build. Clic
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GM TH400 racing applications quickly push the heavy, cast-iron …
95K viewsJan 17, 2022
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11 reactions |  Built for power. Designed for performance. WIT’s got everything you need to keep your TH400 shifting strong — from race-ready rebuild kits to heavy-duty upgrades that can take the heat.  #WITPerformance #TH400 #BuiltToLast | Whatever It Takes Transmission Parts, Inc | Facebook
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11 reactions |  Built for power. Designed for performance. WIT’s …
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FacebookWhatever It Takes Transmission Parts, Inc
💥 Built for power. Designed for performance. WIT’s got everything you need to keep your TH400 shifting strong — from race-ready rebuild kits to heavy-duty upgrades that can take the heat. 🔧🔥 #WITPerformance #TH400 #BuiltToLast | Whatever It Takes Transmission Parts, Inc
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💥 Built for power. Designed for performance. WIT’s got everythin…
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FacebookWhatever It Takes Transmission Parts, Inc
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