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TCI Automotive 223600 - This TH400 HD Drum Assembly is constructed with a larger diameter billet input shaft made from Vaccu Melt 300 Steel for a super high tensile strength.
TCI Hardened Input Shafts are constructed from hardened, aircraft quality Vaccu Melt 300 billet steel or Vasco 300 high strength steel. They feature increased lubrication flow and strength with a resized diameter that provides optimum stress distribution along the entire length of shaft along the extended high gear splines to the oil ring. See the chart below to compare TCI Input Shaft materials compared to stock and other aftermarket brands.
California Proposition 65 |
: | Warning: Cancer and Reproductive Harm P65Warnings.ca.gov |
Input Shaft Material |
: | Vaccu Melt 300 |
Title |
: | TH400 HD Forward Drum Assembly. |
TCI Automotive
TCI Automotive 373932 - This HD Drum Assembly for 700R4 is constructed with Vaccu Melt 300 Steel for super tensile strength.TCI Hardened Input Shafts are constructed from hardened, aircraft quality...
TCI Automotive
TCI Automotive 373933 - This HD Drum Assembly for '98+ 4L60E is constructed with Vaccu Melt 300 Steel for super tensile strength.TCI Hardened Input Shafts are constructed from hardened, aircraft...
TCI Automotive
TCI Automotive 439600 - This TCI AOD Input Shaft is made from Vaccu Melt 300 Steel for the highest rated tensile strength and best lubricative properties in the industry.TCI Hardened Input Shafts are...
TCI Automotive
TCI Automotive 549700 - This Vaccu Melt 300 Billet Steel Ford C4 Input Shaft provides simply the highest rated tensile strength capacity in the industry.TCI Hardened Input Shafts are constructed from...
TCI Automotive
TCI Automotive 373931 - This 4L60E HD Drum Assembly w/o SmartShell is made from Vaccu Melt 300 Steel to handle far greater horsepower demands than stock replacement.TCI Hardened Input Shafts are...
