Transmission Specialties Powerglide Performance Racing Transmissions 2512-2500S

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Part Number: TOS-2512-2500S

$2,949.00

PROLINE 2500 W/TBRAKE-SHORTYW/ 1.80 GRS-DEEP PAN
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Transmission Specialties Powerglide Performance Racing Transmissions 2512-2500S

Transmission Specialties Powerglide Performance Racing Transmissions 2512-2500S

TOS-2512-2500S

Not Yet Reviewed

Part Number: TOS-2512-2500S

Estimated Ship Date: Dec 14, 2026

$2,949.00

Estimated Ship Date: Dec 14, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
2512-2500S
Part Type:
Product Line:
Summit Racing Part Number:
TOS-2512-2500S
UPC:
193564454218
Number of Gears:
2
Bellhousing Bolt Pattern Manufacturer:
Chevy
Transmission Shift Pattern:
Forward
Valve Body Style:
Full manual
Transmission Advertised Horsepower Rating:
1,100
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
Transmission Pan Finish:
Natural
Yoke Style:
Slip-on
Input Spline Quantity:
30
Input Shaft Material:
300M
Input Shaft Style:
TH350/400
First Gear Ratio (Automatic Transmissions):
1.80
Clutch Hub:
Billet Steel
Transmission Case Style:
OEM
Transmission Case Material:
Aluminum
Transmission Case Finish:
Black
Transmission Shield Built In:
Yes
Flexplate Shield Built In:
No
Fluid Fill Location:
Case
Transmission Fluid Included:
No
Dipstick Included:
No
Remanufactured:
No
Quantity:
Sold individually.

Transmission Specialties Powerglide Performance Racing Transmissions

For over 40 years Transmission Specialties has been the trusted name in the performance automatic transmission industry. TSI has pioneered much of the technology that is now commonplace in the transmission marketplace. The inventors of the spragless converter and the aftermarket helical Powerglide planetary, TSI is known worldwide for manufacturing and assembling the highest quality transmissions and components.

Unlike many production builders, TSI transmissions are handcrafted from beginning to end by one highly skilled and experienced technician. This process ensures that you get the highest quality product every time.

Transmission Specialties Powerglide performance racing transmissions can be chosen in power outputs ranging from 1,100 to 2,500 hp, with short or long Powerglide output shaft, and the 3000, 5000, and 5500 Series transmissions come with an SFI-approved case. Get a transmission you can trust to put the power to the ground—Transmission Specialties Powerglide performance racing transmissions.

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