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Automatic Transmission, Reverse Shift Pattern, Manual Valve Body, Trans Brake, Chevy, Powerglide, Each
See More Specifications
Estimated Ship Date: Dec 8, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
74254461
Part Type:
Product Line:
Summit Racing Part Number:
TCI-74254461
UPC:
788120044219
Number of Gears:
2
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
Yoke Style:
Slip-on
Input Spline Quantity:
30
Input Shaft Material:
Vasco
First Gear Ratio (Automatic Transmissions):
1.80
Clutch Hub:
Steel
Transmission Case Material:
Aluminum
Transmission Shield Built In:
No
Flexplate Shield Built In:
No
Fluid Fill Location:
Case
Transmission Fluid Included:
No
Dipstick Included:
No
Remanufactured:
No
Quantity:
Sold individually.
Notes:
Stock GM case. Pro Tree trans brake shorty 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.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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