Billet Solid Transmission Mount for PowerGlide TH350 TH400 4L60E

In stock
Billet Aluminum Solid Transmission Mount PowerGlide TH350 TH400 4L60E 404

WARNING - This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to


ALUMINUM: Most of the aluminum alloys used today contain some level of lead, usually less than .1%. Lead is known to the state of California to cause cancer and reproductive harm. Most aluminum alloys are physiologically inert in their solid form, and the lead is contained within, however user-generated dust and/or fumes may pose a hazard if inhaled or ingested. Heating beyond a certain temperature may also provide avenues for exposure.


STEEL (steel bolts):  Steel is an iron alloy with several metals including Nickel and Chromium. Both Nickel and Chromium are known to the State of California to cause cancer and reproductive harm, respectfully. This warning applies to stainless steels as well.

Universal GM - Solid Transmission Mount 


  • Compatible with Chevy TH350, TH400, 700R4, 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, 6L80E, 6L90E, T56, 2004R, TR6060, Powerglide, Muncie 4 speed
  • Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
  • All 5 holes are in a straight line.  Includes two bolts (for attaching mount to crossmember only)

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