More Power in Every Purchase - Join the Summit Rewards Program Today!

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center

My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

More Power in Every Purchase - Join the Summit Rewards Program Today!

$5 Off Your $100 Mobile App Purchase!

Filters

In Stock
- In Stock Items. Ships Today. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (24) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (87) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Transmission Manufacturer Code
- 4L80-E (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- THM350 (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- THM400 (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4L60-E (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 6L80 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- C4 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- THM700-R4/4L60/MD8 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- THM200-4R (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Torque Converter Use
- Street/Strip (20) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Stall Speed Rating RPM Range
- 2,900-3,300 (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3,300-3,700 (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2,500-2,900 (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3,700-4,100 (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1,800-2,400 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4,000-4,400 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4,100-4,500 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Torque Converter Bolt Circle (in.)
- 10.750/11.500 in. (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 10.750/11.063/11.500 in. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 11.438 in. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 10.500 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 10.750 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 11.500 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Input Spline Quantity
- 30 (10) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 35 (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 36 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 26 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 27 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Anti-Ballooning Plate
- Yes (18)
- No (2)
Lockup Compatible
- Yes (15)
- No (5)
Diameter (in.)
- 9.500 in. (18) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 10.000 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 12.000 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Crank Pilot Diameter (in.)
- 1.702 (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.375 (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.700 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.703 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Furnace-Brazed
- Yes (20)
Price Range
Filter Options
- Made In USA (23)
Savings Central
- Free Shipping (1)

Selected Filters

Filter Results by Vehicle

Loading...

Home
Torque Converters
Product Results

Availability

- In Stock Items. Ships Today. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (24) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (87) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Transmission Manufacturer Code
- 4L80-E (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- THM350 (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- THM400 (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4L60-E (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 6L80 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- C4 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- THM700-R4/4L60/MD8 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- THM200-4R (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Torque Converter Use
- Street/Strip (20) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Stall Speed Rating RPM Range
- 2,900-3,300 (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3,300-3,700 (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2,500-2,900 (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3,700-4,100 (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1,800-2,400 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4,000-4,400 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4,100-4,500 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Torque Converter Bolt Circle (in.)
- 10.750/11.500 in. (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 10.750/11.063/11.500 in. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 11.438 in. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 10.500 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 10.750 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 11.500 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Input Spline Quantity
- 30 (10) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 35 (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 36 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 26 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 27 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Anti-Ballooning Plate
- Yes (18)
- No (2)
Lockup Compatible
- Yes (15)
- No (5)
Diameter (in.)
- 9.500 in. (18) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 10.000 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 12.000 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Crank Pilot Diameter (in.)
- 1.702 (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.375 (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.700 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.703 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Furnace-Brazed
- Yes (20)
Price Range
Filter Options
- Made In USA (23)
Savings Central
- Free Shipping (1)

Transmission Specialties

Transmission Specialties Torque Converters

Showing In Stock Items. Show All 87 Items.

Individual Parts

Part Groups

Results 1 - 24 of 24

Transmission Specialties Big Shot XHD 4,000-4,400 Stall Torque Converter 10000XHSXHD

Made in the USA

Transmission Specialties Big Shot XHD 4,000-4,400 Stall Torque Converter 10000XHSXHD

Transmission Specialties Big Shot XHD 4,000-4,400 Stall Torque Converter 10000XHSXHD

Torque Converter, Big Shot XHD, Street Strip, 4,000-4,400 rpm Stall, 30-Spline, 9.50 in. Diameter, 10.750/11.500 in. Bolt Patterns, TH350/TH400, Each

Part Number: TOS-10000XHSXHD

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Transmission Specialties Lock-Up Street/Strip 1,800-2,400 Stall Torque Converter 124L80HS

Made in the USA

Transmission Specialties Lock-Up Street/Strip 1,800-2,400 Stall Torque Converter 124L80HS

Transmission Specialties Lock-Up Street/Strip 1,800-2,400 Stall Torque Converter 124L80HS

Torque Converter, Lockup Street/Strip, 1,800-2,400 RPM Stall, Balanced, Billet Piston, 12 in. Dia., 11.5 in. BC, 4L80E, GM, Small/Big Block Chevy,Each

Part Number: TOS-124L80HS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10090LS

Made in the USA

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10090LS

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10090LS

Torque Converter, Lockup, Balanced, Billet Cover and Piston, 4L80E, LS1, Each

Part Number: TOS-10090LS

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10091LS

Made in the USA

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10091LS

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10091LS

Torque Converter, Lockup, Balanced, Billet Cover and Piston,10 in., 4L80E, GM, Small Block Chevy, Each

Part Number: TOS-10091LS

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Transmission Specialties Big Shot XHD 2,500-2,900 Stall Torque Converter 10000XLSXHD

Made in the USA

Transmission Specialties Big Shot XHD 2,500-2,900 Stall Torque Converter 10000XLSXHD

Transmission Specialties Big Shot XHD 2,500-2,900 Stall Torque Converter 10000XLSXHD

10" GM EXTRA LS XHD-XHD 2500-2900 RPMS-WITH MECHANICAL DIODE SPRAG

Part Number: TOS-10000XLSXHD

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Torque Converters 2505A

Transmission Specialties Torque Converters 2505A

Transmission Specialties Torque Converters 2505A

P/G ROLLERIZED TAIL HOUSING

Part Number: TOS-2505A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Big Shot XHD 3,700-4,100 Stall Torque Converter 10000HSXHD

Made in the USA

Transmission Specialties Big Shot XHD 3,700-4,100 Stall Torque Converter 10000HSXHD

Transmission Specialties Big Shot XHD 3,700-4,100 Stall Torque Converter 10000HSXHD

Torque Converter, Big Shot XHD, Street Strip, 3,700-4,100 Stall, 30 Spline, 10.00 in., TH350/TH400, Each

Part Number: TOS-10000HSXHD

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Big Shot XHD 2,900-3,300 Stall Torque Converter 10101LSXHD

Made in the USA

Transmission Specialties Big Shot XHD 2,900-3,300 Stall Torque Converter 10101LSXHD

Transmission Specialties Big Shot XHD 2,900-3,300 Stall Torque Converter 10101LSXHD

FORD C4 1970-UP 10 1/2 BC-BIG SHOT 10 LS XHD-2900-3300 RPMS-WITH MECHANICAL DIODE SPRAG

Part Number: TOS-10101LSXHD

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Big Shot XHD 2,900-3,300 Stall Torque Converter 10102LSXHD

Made in the USA

Transmission Specialties Big Shot XHD 2,900-3,300 Stall Torque Converter 10102LSXHD

Transmission Specialties Big Shot XHD 2,900-3,300 Stall Torque Converter 10102LSXHD

FORD C4 1970-UP 11 7/16 BC-BIG SHOT 10 LS XHD-2900-3300 RPMS-WITH MECHANICAL DIODE SPRAG

Part Number: TOS-10102LSXHD

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties 900 Series XHD Spragless Racing Converters 901XHDHS

Made in the USA

Transmission Specialties 900 Series XHD Spragless Racing Converters 901XHDHS

Transmission Specialties 900 Series XHD Spragless Racing Converters 901XHDHS

9.5 in. 245mm CORE SPRAGLESS HIGH STALL--GM

Part Number: TOS-901XHDHS

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Torque Converters 124L60E

Made in the USA

Transmission Specialties Torque Converters 124L60E

Transmission Specialties Torque Converters 124L60E

4L60EHIGH STALL -2400-2700 RPMS

Part Number: TOS-124L60E

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,300-3,700 Stall Torque Converter 10051MPMS

Made in the USA

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,300-3,700 Stall Torque Converter 10051MPMS

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,300-3,700 Stall Torque Converter 10051MPMS

10" 4L60/700R4 BILLETCOVER AND L/U PLATE-MULTI PLATE-3300-3700 RPMS

Part Number: TOS-10051MPMS

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,300-3,700 Stall Torque Converter 10091MPMS

Made in the USA

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,300-3,700 Stall Torque Converter 10091MPMS

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,300-3,700 Stall Torque Converter 10091MPMS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-MP FOR NON LS1-3300-3700 RPMS

Part Number: TOS-10091MPMS

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip 3,300-3,700 Stall Torque Converter 10091MS

Made in the USA

Transmission Specialties Lock-Up Street/Strip 3,300-3,700 Stall Torque Converter 10091MS

Transmission Specialties Lock-Up Street/Strip 3,300-3,700 Stall Torque Converter 10091MS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-FOR NON LSI MOTOR-3300-3700RPMS

Part Number: TOS-10091MS

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip 3,700-4,100 Stall Torque Converter 10051HS

Made in the USA

Transmission Specialties Lock-Up Street/Strip 3,700-4,100 Stall Torque Converter 10051HS

Transmission Specialties Lock-Up Street/Strip 3,700-4,100 Stall Torque Converter 10051HS

10" 4L60/700R4 BILLETCOVER AND L/U PLATE-LOCK UP PISTON-3700-4100 RPMS

Part Number: TOS-10051HS

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Big Shot XHD 3,300-3,700 Stall Torque Converter 10000MSXHD

Made in the USA

Transmission Specialties Big Shot XHD 3,300-3,700 Stall Torque Converter 10000MSXHD

Transmission Specialties Big Shot XHD 3,300-3,700 Stall Torque Converter 10000MSXHD

GM TH350-400-XHD 3300-3700 RPMS-WITH MECHANICAL DIODE SPRAG

Part Number: TOS-10000MSXHD

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,500-2,900 Stall Torque Converter 10080MPXLS

Made in the USA

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,500-2,900 Stall Torque Converter 10080MPXLS

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,500-2,900 Stall Torque Converter 10080MPXLS

10" 6L80 BILLET COVER AND PISTON FOR 6L80 TRANS-MULTI PLATE-2500-2900 RPMS

Part Number: TOS-10080MPXLS

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Big Shot XHD 2,900-3,300 Stall Torque Converter 10000LSXHD

Made in the USA

Transmission Specialties Big Shot XHD 2,900-3,300 Stall Torque Converter 10000LSXHD

Transmission Specialties Big Shot XHD 2,900-3,300 Stall Torque Converter 10000LSXHD

GM T-350-400 BIG SHOT 10 LS-XHD 2900-3300 RPMS-WITH MECHANICAL DIODE SPRAG

Part Number: TOS-10000LSXHD

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Torque Converters 10100LSXHD

Made in the USA

Transmission Specialties Torque Converters 10100LSXHD

Transmission Specialties Torque Converters 10100LSXHD

FORD C4 1966-69 BIG SHOT 10-LS XHD-3000-3400 RPMS-WITH MECHANICAL DIODE SPRAG

Part Number: TOS-10100LSXHD

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip 2,500-2,900 Stall Torque Converter 10080XLS

Made in the USA

Transmission Specialties Lock-Up Street/Strip 2,500-2,900 Stall Torque Converter 10080XLS

Transmission Specialties Lock-Up Street/Strip 2,500-2,900 Stall Torque Converter 10080XLS

10" 6L80 BILLET COVER AND PISTON FOR 6L80 TRANS--2500-2900rpms

Part Number: TOS-10080XLS

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10060LS

Made in the USA

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10060LS

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10060LS

GM 200R4 BIG SHOT 10-LOCKUP LS-2900-3300 RPMS-WITH MECHANICAL DIODE SPRAG

Part Number: TOS-10060LS

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip 3,700-4,100 Stall Torque Converter 10052HS

Made in the USA

Transmission Specialties Lock-Up Street/Strip 3,700-4,100 Stall Torque Converter 10052HS

Transmission Specialties Lock-Up Street/Strip 3,700-4,100 Stall Torque Converter 10052HS

GM 4L60E LS1-LOCKUP-3700-4100-WITH MECHANICAL DIODE SPRAG

Part Number: TOS-10052HS

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10070LS

Made in the USA

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10070LS

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10070LS

10"4L60E LSI BILLET COVER AND L/U PISTON--2900-3300 RPMS

Part Number: TOS-10070LS

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

Transmission Specialties Torque Converters 2502

Made in the USA

Transmission Specialties Torque Converters 2502

Transmission Specialties Torque Converters 2502

BILLET ALUMINUM SUPPORT W/-BRG

Part Number: TOS-2502

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

1

Page 1 of 1

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header