
GM TH400 Automatic Transmission Performance Package
This product is currently not available. Please call customer service for assistance at 1-800-345-4545.
- Transmission Pan
- Input Shaft
- Trans-Brake Valve Body Kit
- Reverse Rear Band
- Direct Drum & Sprag Kit
- Overflow Tank
GM TH400 Transmission Performance Package Includes:
- (1) JEGS GM TH400 Automatic Transmission Cast Aluminum Pan, 3 1/2 in. Deep 555-60179
- (1) JEGS GM TH400 Automatic Transmission Input Shaft 555-603254
- (1) JEGS GM TH400 Automatic Transmission Billet Aluminum Trans-Brake Valve Body Kit 555-603206
- (1) JEGS GM TH400 Automatic Transmission Kevlar Lined Reverse Rear Band 555-62056
- (1) JEGS GM TH400 Automatic Transmission Direct Drum & Sprag Kit 555-62054
- (1) JEGS GM Th400 Automatic Transmission Overflow Tank (2 in. H x 11 1/4 in. W x 2 in. D) 555-60392
Items You Need
![Quick Shift Automatic Transmission Fluid [1-gallon]](https://www.jegs.com/images/mini_200/500/555/555-28071.jpg)
JEGS
Quick Shift Automatic Transmission Fluid [1-gallon]
Part Number : 555-28071
![Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28030.jpg)
JEGS
Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]
Part Number : 555-28030

JEGS
Transmission Filter and Gasket Kit for TH400 Chevy, BOP
Part Number : 555-60901
![Quick Shift Automatic Transmission Fluid [1-quart]](https://www.jegs.com/images/mini_200/500/555/555-28070.jpg)
JEGS
Quick Shift Automatic Transmission Fluid [1-quart]
Part Number : 555-28070
![Transmission Slip Yoke Forged Steel [GM 32-Spline]](https://www.jegs.com/images/mini_200/500/555/555-60671.jpg)
JEGS
Transmission Slip Yoke Forged Steel [GM 32-Spline]
Part Number : 555-60671

JEGS
Automatic Transmission Bushings Kit for 1966-1991 GM TH400
Part Number : 555-62062
![High-Volume Front Pump for GM TH400 [6 and 8 Bolt Cases]](https://www.jegs.com/images/mini_200/500/555/555-60314.jpg)
JEGS
High-Volume Front Pump for GM TH400 [6 and 8 Bolt Cases]
Part Number : 555-60314

JEGS
SFI 4.1 Certified GM TH400 Transmission Case
Part Number : 555-60333
![GM TH-400 Automatic Transmission Tailhousing with Bushing & Seal [Short Shaft Design]](https://www.jegs.com/images/mini_200/500/555/555-60312.jpg)
JEGS
GM TH-400 Automatic Transmission Tailhousing with Bushing & Seal [Short Shaft Design]
Part Number : 555-60312

JEGS
High-Performance Transmission Rebuild Kit for 1965-1987 GM TH400 (3L80)
Part Number : 555-62144
![Flexible Braided Transmission Dipstick for TH350/TH400 [Black]](https://www.jegs.com/images/mini_200/500/555/555-61690.jpg)
JEGS
Flexible Braided Transmission Dipstick for TH350/TH400 [Black]
Part Number : 555-61690
![Flexible Braided Transmission Dipstick for TH350/TH400 [Polished]](https://www.jegs.com/images/mini_200/500/555/555-61590.jpg)
JEGS
Flexible Braided Transmission Dipstick for TH350/TH400 [Polished]
Part Number : 555-61590

JEGS
Aluminum Transmission Inspection Plate for TH-350 and TH-400
Part Number : 555-60184
![Flexplate Inspection Cover for Chevy TH350 & TH400 Automatic Transmissions [Black]](https://www.jegs.com/images/mini_200/500/555/555-60197.jpg)
JEGS
Flexplate Inspection Cover for Chevy TH350 & TH400 Automatic Transmissions [Black]
Part Number : 555-60197
![2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80006.jpg)
JEGS
2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]
Part Number : 555-80006

JEGS
Low-Profile Transmission Jack 1000 lb. Capacity
Part Number : 555-79012
![Flexplate Inspection Cover for Chevy TH350 & TH400 Automatic Transmissions [Black]](https://www.jegs.com/images/mini_200/500/555/555-60197.jpg)
JEGS
Flexplate Inspection Cover for Chevy TH350 & TH400 Automatic Transmissions [Black]
Part Number : 555-60197
![2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80006.jpg)
JEGS
2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]
Part Number : 555-80006

JEGS
Low-Profile Transmission Jack 1000 lb. Capacity
Part Number : 555-79012
![Quick Shift Automatic Transmission Fluid [1-gallon]](https://www.jegs.com/images/mini_200/500/555/555-28071.jpg)
JEGS
Quick Shift Automatic Transmission Fluid [1-gallon]
Part Number : 555-28071
![Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28030.jpg)
JEGS
Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]
Part Number : 555-28030

JEGS
Transmission Filter and Gasket Kit for TH400 Chevy, BOP
Part Number : 555-60901
![Quick Shift Automatic Transmission Fluid [1-quart]](https://www.jegs.com/images/mini_200/500/555/555-28070.jpg)
JEGS
Quick Shift Automatic Transmission Fluid [1-quart]
Part Number : 555-28070
![Funnel [18 in. Overall Length]](https://www.jegs.com/images/mini_200/500/555/555-w4034.jpg)
JEGS
Funnel [18 in. Overall Length]
Part Number : 555-W4034
![Transmission Slip Yoke Forged Steel [GM 32-Spline]](https://www.jegs.com/images/mini_200/500/555/555-60671.jpg)
JEGS
Transmission Slip Yoke Forged Steel [GM 32-Spline]
Part Number : 555-60671

JEGS
Automatic Transmission Bushings Kit for 1966-1991 GM TH400
Part Number : 555-62062

JEGS
Front Pump Seal Kit for 1965-1998 TH400
Part Number : 555-60313
![High-Volume Front Pump for GM TH400 [6 and 8 Bolt Cases]](https://www.jegs.com/images/mini_200/500/555/555-60314.jpg)
JEGS
High-Volume Front Pump for GM TH400 [6 and 8 Bolt Cases]
Part Number : 555-60314

JEGS
SFI 4.1 Certified GM TH400 Transmission Case
Part Number : 555-60333
![GM TH-400 Automatic Transmission Tailhousing with Bushing & Seal [Short Shaft Design]](https://www.jegs.com/images/mini_200/500/555/555-60312.jpg)
JEGS
GM TH-400 Automatic Transmission Tailhousing with Bushing & Seal [Short Shaft Design]
Part Number : 555-60312

JEGS
TH400 Transmission Pan Gasket
Part Number : 555-60982

JEGS
High-Performance Transmission Rebuild Kit for 1965-1987 GM TH400 (3L80)
Part Number : 555-62144
![Flexible Braided Transmission Dipstick for TH350/TH400 [Black]](https://www.jegs.com/images/mini_200/500/555/555-61690.jpg)
JEGS
Flexible Braided Transmission Dipstick for TH350/TH400 [Black]
Part Number : 555-61690
![Flexible Braided Transmission Dipstick for TH350/TH400 [Polished]](https://www.jegs.com/images/mini_200/500/555/555-61590.jpg)
JEGS
Flexible Braided Transmission Dipstick for TH350/TH400 [Polished]
Part Number : 555-61590

JEGS
Aluminum Transmission Inspection Plate for TH-350 and TH-400
Part Number : 555-60184
![Flexplate Inspection Cover for Chevy TH350 & TH400 Automatic Transmissions [Black]](https://www.jegs.com/images/mini_200/500/555/555-60197.jpg)
JEGS
Flexplate Inspection Cover for Chevy TH350 & TH400 Automatic Transmissions [Black]
Part Number : 555-60197
![2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80006.jpg)
JEGS
2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]
Part Number : 555-80006

JEGS
Low-Profile Transmission Jack 1000 lb. Capacity
Part Number : 555-79012
![Quick Shift Automatic Transmission Fluid [1-gallon]](https://www.jegs.com/images/mini_200/500/555/555-28071.jpg)
JEGS
Quick Shift Automatic Transmission Fluid [1-gallon]
Part Number : 555-28071
![Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28030.jpg)
JEGS
Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]
Part Number : 555-28030

JEGS
Transmission Filter and Gasket Kit for TH400 Chevy, BOP
Part Number : 555-60901
![Quick Shift Automatic Transmission Fluid [1-quart]](https://www.jegs.com/images/mini_200/500/555/555-28070.jpg)
JEGS
Quick Shift Automatic Transmission Fluid [1-quart]
Part Number : 555-28070
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Tools
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Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.
