Overview
Brand: TCI Auto
Manufacturer’s Part Number: 73250431
Part Type: Automatic Transmissions
Product Line: TCI Powerglide Transmissions
Summit Racing Part Number: TCI-73250431
UPC: 788120030779
Number of Gears: 2
Bellhousing Bolt Pattern Manufacturer: Chevy
Transmission Shift Pattern: Reverse
Valve Body Style: Full manual
Torque Converter Included: No
Flexplate Included: No
Transmission Controller Included: No
Wiring Harness Included: No
Transmission Cooler Included: No
Trans-Brake Included: Yes
Lockup Compatible: No
Transmission Pan Style: Deep
Transmission Pan Material: Aluminum
Tailshaft Length (in.): 11.250 in.
Yoke Style: Slip-on
Input Spline Quantity: 17
Input Shaft Material: Vasco
First Gear Ratio (Automatic Transmissions): 1.80
Clutch Hub: Steel
Transmission Case Material: Aluminum
Transmission Case Finish: Natural
Transmission Shield Built In: Yes
Flexplate Shield Built In: Yes
Fluid Fill Location: Case
Transmission Fluid Included: No
Dipstick Included: No
SFI Rating: SFI 4.1/ 30.1
Remanufactured: Yes
Quantity: Sold individually.
Notes: Dedenbear case with safety liner SFI 30.1 and SFI 4.1 certified. Pro Tree trans brake standard length tailshaft.
TCI Powerglide Transmissions
GM’s Powerglide is one of the longest-used and most common automatics on the drag-racing scene today. They are true workhorses; and TCI has a wide variety available to pick from, making it easy to find just what you need. Many are built up from standard Powerglide cases, while others are available with stronger, tougher Reid Racing cases.
Applications
Make: CHEVROLET
Beginning Year: 1962
Ending Year: 1972
Engine Type: V8
Engine Family: Chevy small block Gen I
Transmission Manufacturer Code: Powerglide
Drivetrain: RWD
Make: CHEVROLET
Beginning Year: 1966
Ending Year: 1972
Engine Type: V8
Engine Family: Chevy big block Mark IV
Transmission Manufacturer Code: Powerglide
Drivetrain: RWD
