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(765) 456-3957 "A WINNING COMBINATION!"

Home
Shop

transmissions

Powerglide

Turbo Hydramatic 400

Turbo Hydramatic 350

Turbo Hydramatic 700R4

Turbo Hydramatic 4L80E

Superglide XST

“400LW” Liteweight

“400XLT” Xtra-Lite

Turbo II Two Speed

Turbo III XST Three Speed

“350XLT” Xtra-Lite

Torque-Flight 727

C-6

C-4

Xtreme Marine Transmission

converters

Powerglide

Turbo Hydramatic 400

Turbo Hydramatic 350

Turbo Hydramatic 700R4

Turbo Hydramatic 4L60E

Turbo Hydramatic 4L80E

Superglide XST

Turbo II XST TWO SPEED

Turbo III XST THREE SPEED

Torque-Flight 727

Torque-Flight 904

C-6

C-4

Turbo Hydramatic 200

Turbo Hydramatic 200-4R

’93-’97 LT1 4L60E, C5 CORVETTE 4L60E/4L65E

’98 – UP 4L60E LS ENGINE

Turbo Hydramatic 6L80E

Specialty

8HP90

components

Powerglide

Turbo Hydramatic 400

Turbo Hydramatic 350

Turbo Hydramatic 700R4

Turbo Hydramatic 4L80E

Torque-Flight 727

C-4

C-6

Adapter Plates

Accessories

Flexplates

Shifters

Coan's Component Parts

Torque Converter

Deals

Refurbished Converters

Refurbished Transmissions

Garage Sale

Services

Transmission Rebuild and Repair

Torque Converter Rebuild and Repair

Super Finishing
Tech
- Product Instructions
Car Spec Form
Contact
My account

Products search

Home
Shop

transmissions

Powerglide

Turbo Hydramatic 400

Turbo Hydramatic 350

Turbo Hydramatic 700R4

Turbo Hydramatic 4L80E

Superglide XST

“400LW” Liteweight

“400XLT” Xtra-Lite

Turbo II Two Speed

Turbo III XST Three Speed

“350XLT” Xtra-Lite

Torque-Flight 727

C-6

C-4

Xtreme Marine Transmission

converters

Powerglide

Turbo Hydramatic 400

Turbo Hydramatic 350

Turbo Hydramatic 700R4

Turbo Hydramatic 4L60E

Turbo Hydramatic 4L80E

Superglide XST

Turbo II XST TWO SPEED

Turbo III XST THREE SPEED

Torque-Flight 727

Torque-Flight 904

C-6

C-4

Turbo Hydramatic 200

Turbo Hydramatic 200-4R

’93-’97 LT1 4L60E, C5 CORVETTE 4L60E/4L65E

’98 – UP 4L60E LS ENGINE

Turbo Hydramatic 6L80E

Specialty

8HP90

components

Powerglide

Turbo Hydramatic 400

Turbo Hydramatic 350

Turbo Hydramatic 700R4

Turbo Hydramatic 4L80E

Torque-Flight 727

C-4

C-6

Adapter Plates

Accessories

Flexplates

Shifters

Coan's Component Parts

Torque Converter

Deals

Refurbished Converters

Refurbished Transmissions

Garage Sale

Services

Transmission Rebuild and Repair

Torque Converter Rebuild and Repair

Super Finishing
Tech
- Product Instructions
Car Spec Form
Contact
My account

(765) 456-3957 “A WINNING COMBINATION!”

Home
Shop

transmissions

Powerglide

Turbo Hydramatic 400

Turbo Hydramatic 350

Turbo Hydramatic 700R4

Turbo Hydramatic 4L80E

Superglide XST

“400LW” Liteweight

“400XLT” Xtra-Lite

Turbo II Two Speed

Turbo III XST Three Speed

“350XLT” Xtra-Lite

Torque-Flight 727

C-6

C-4

Xtreme Marine Transmission

converters

Powerglide

Turbo Hydramatic 400

Turbo Hydramatic 350

Turbo Hydramatic 700R4

Turbo Hydramatic 4L60E

Turbo Hydramatic 4L80E

Superglide XST

Turbo II XST TWO SPEED

Turbo III XST THREE SPEED

Torque-Flight 727

Torque-Flight 904

C-6

C-4

Turbo Hydramatic 200

Turbo Hydramatic 200-4R

’93-’97 LT1 4L60E, C5 CORVETTE 4L60E/4L65E

’98 – UP 4L60E LS ENGINE

Turbo Hydramatic 6L80E

Specialty

8HP90

components

Powerglide

Turbo Hydramatic 400

Turbo Hydramatic 350

Turbo Hydramatic 700R4

Turbo Hydramatic 4L80E

Torque-Flight 727

C-4

C-6

Adapter Plates

Accessories

Flexplates

Shifters

Coan's Component Parts

Torque Converter

Deals

Refurbished Converters

Refurbished Transmissions

Garage Sale

Services

Transmission Rebuild and Repair

Torque Converter Rebuild and Repair

Super Finishing
Tech
- Product Instructions
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Products search

Turbo Hydramatic 400

Showing 217–240 of 295 results

Add to cart
Hard Parts
COA-22888-LU – “ALL LOCKED UP” LOCK-UP KIT, COMPLETE PUMP ASSY W/ CAST IRON PUMP BODY, 300M LU INPUT SHAFT, BILLET STEEL XTRA-LITE FORWARD DRUM, BILLET PISTON
$1,755.00 Add to cart
Add to cart
Hard Parts
COA-22890 – OUTPUT SHAFT, 9-1/8″ FORGED ALLOY HEAT TREATED, 32 SPLINE, 4.65 LB
$710.00 Add to cart
Add to cart
Hard Parts
COA-22890A – OUTPUT SHAFT, 9-1/8″ FORGED ALLOY HEAT TREATED, 32 SPLINE, LIGHTENED 3.65 LB
$710.00 Add to cart
Add to cart
Hard Parts
COA-22891 – OUTPUT SHAFT FORGED ALLOY HEAT TREATED, 8-1/2″ FOR PG LENGTH CONVERSION, 32 SPLINE, 4.4 LB
$710.00 Add to cart
Add to cart
Hard Parts
COA-22897 – BILLET ALUMINUM INT PISTON, TH400 OEM REPLACEMENT
$80.00 Add to cart
Add to cart
Hard Parts
COA-22898 – CENTER SUPPORT W/ OVERSIZED BILLET INTERMEDIATE PISTON (10% LARGER), 8.9 LBS.
$370.00 Add to cart
Add to cart
Hard Parts
COA-22898A – BILLET 7075 ALUMINUM CENTER SUPPORT W/ OVERSIZED BILLET INTERMEDIATE PISTON (10% LARGER), 5.2 LBS.
$675.00 Add to cart
Add to cart
Hard Parts
COA-22898B – “TURBO-II” BILLET 7075 ALUMINUM CENTER SUPPORT, NO PROVISION FOR INTERMEDIATE PISTON OR LOW ROLLER INNER RACE, 2.8 LBS
$545.00 Add to cart
Add to cart
Hard Parts
COA-22899 – “STATIC CAM SUPER SUPPORT” BILLET 7075 ALUMINUM CENTER SUPPORT W/ INTEGRATED LOW ROLLER CLUTCH ASSEMBLY, OVERSIZED BILLET INTERMEDIATE PISTON, 10% LARGER (REQUIRES COA-22713 STATIC CAM SUPER SET PLANETARY)
$1,010.00 Add to cart
Add to cart
Hard Parts
COA-22899A – “STATIC CAM SUPER SUPPORT” BILLET 7075 ALUMINUM CENTER SUPPORT W/ INTEGRATED LOW ROLLER CLUTCH ASSEMBLY, 4L80E CENTER LUBE, OVERSIZED BILLET INTERMEDIATE PISTON, 10% LARGER (REQUIRES COA-22713 STATIC CAM SUPER SET PLANETARY)
$1,010.00 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23220 – REID RACING MODULAR TRANSMISSION CASE, SFI APPROVED (BELLHOUSING SOLD SEPERATELY)
$2,170.50 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23221A – TH400 REID RACING POWERGLIDE LENGTH EXTENSION HOUSING (W/ ROLLER BEARING AND SEAL)
$339.00 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23221B – TH400 REID RACING POWERGLIDE LENGTH EXTENSION HOUSING (W/ BUSHING AND SEAL)
$229.00 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23221C – TH400 REID RACING STD LENGTH EXTENSION HOUSING (W/ ROLLER BEARING AND SEAL)
$339.00 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23221D – TH400 REID RACING STD LENGTH EXTENSION HOUSING (W/ BUSHING AND SEAL)
$229.00 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23221E – TH400 BILLET STD LENGTH EXTENSION HOUSING (W/ ROLLER BEARING AND SEAL)
$449.01 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23221F – TH400 BILLET PG LENGTH EXTENSION HOUSING (W/ ROLLER BEARING AND SEAL)
$449.01 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23222 – REID RACING “OFF-ROAD” MODULAR TRANSMISSION CASE, SFI APPROVED (BELLHOUSING SOLD SEPARATELY)
$2,305.84 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23401 – DIPSTICK & TUBE, W/LOCKDOWN HANDLE (CHEVROLET)
$59.11 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23402 – DIPSTICK & TUBE, SHORT W/LOCKDOWN HANDLE
$67.93 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23403 – DIPSTICK & TUBE, W/LOCKDOWN HANDLE (BUICK/OLDS/PONTIAC)
$58.82 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23404 – DIPSTICK & TUBE, REID TH400 CASE, SHORT W/LOCKDOWN HANDLE
$65.21 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23406 – DIPSTICK & TUBE, REID TH400 CASE, SMALL BLOCK FORD
$76.41 Add to cart
Add to cart
Turbo Hydramatic 400 Accessories
COA-23420 – TH400 FLUID OVERFLOW TANK
$135.00 Add to cart

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ABOUT US

Coan Engineering was founded in 1976, by Dave Coan, as a two-man operation in a small Kokomo, Indiana garage. Kokomo is a town of rich automotive heritage, dating back to Elwood Haynes’ first automobile… READ MORE >>

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Home
Shop
About Us
Product Instructions
Car Specification Form
Contact Us
My account

Our Location

2277 E North St, Kokomo, IN 46901

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Copyright © 2017-2026 Coan Engineering. All rights reserved.

Categories

Valve Bodies / Kits / Components(36)

Rebuild Kits / Gaskets / Seals(21)

Clutch Plates / Kits / Bands(29)

Sealing Rings / Kits(3)

Thrust Washers / Bearings(18)

Bushings(10)

Filters / Kits / Modulators(4)

Planetaries / Kits(22)

Hard Parts(134)

Turbo Hydramatic 400 Accessories(16)

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