1981 Bentley Corniche Parts

TCI

PRO-X GM TH400 Transmission

Part Number: 890-212507PX1

Ships on 12/11/2026

Free shipping

^$9,111⁹⁵

B&M

Holeshot 2400 Torque Converter 1965-1991 GM TH375/TH400/TH425

Part Number: 130-20412

^$584⁹⁵

B&M

Holeshot 2400 Torque Converter 1965-1991 GM TH375/TH400/TH425

Part Number: 130-20412

^$584⁹⁵

B&M

Holeshot 3200 Torque Converter GM TH400, TH425, TH375, TH350, TH375B (not 350C)

Part Number: 130-20483

^$584⁹⁵

B&M

Holeshot 3200 Torque Converter GM TH400, TH425, TH375, TH350, TH375B (not 350C)

Part Number: 130-20483

^$584⁹⁵

MR GASKET

Transmission Oil Pan

Part Number: 720-9786BMRG

^$92⁹⁵

MR GASKET

Transmission Oil Pan

Part Number: 720-9786BMRG

^$92⁹⁵

MR GASKET

Transmission Oil Pan

Part Number: 720-9796PMRG

^$132⁹⁵

MR GASKET

Transmission Oil Pan

Part Number: 720-9796PMRG

^$132⁹⁵

SPEEDMASTER

Finned Aluminum Oil Pan GM Turbo TH400

Part Number: 746-PCE221.1005

^$107⁷⁰

SPEEDMASTER

Finned Aluminum Oil Pan GM Turbo TH400

Part Number: 746-PCE221.1005

^$107⁷⁰

MR GASKET

Transmission Oil Pan Gasket

Part Number: 720-61082MRG

^$46¹²

MR GASKET

Transmission Oil Pan Gasket

Part Number: 720-61082MRG

^$46¹²

NGK SPARK PLUGS

V-Power Spark Plug 14mm x 3/4" Reach with 13/16" Hex Projected Tip, Gasket Seat Resistor Plug

Part Number: 739-GR4

^$3⁹⁹

NGK SPARK PLUGS

V-Power Spark Plug 14mm x 3/4" Reach with 13/16" Hex Projected Tip, Gasket Seat Resistor Plug

Part Number: 739-GR4

^$3⁹⁹

ACDELCO

SPARK PLUG

Part Number: 065-R44XLS

^$2⁹⁹

Ships on 11/10/2026

ACDELCO

SPARK PLUG

Part Number: 065-R44XLS

Ships on 11/10/2026

^$2⁹⁹

COMETIC GASKETS

C15253 GM Turbo 400 Transmission Oil Pan Gasket

Part Number: 245-C15253

^$19⁰⁹

COMETIC GASKETS

C15253 GM Turbo 400 Transmission Oil Pan Gasket

Part Number: 245-C15253

^$19⁰⁹

METRO MOULDED PARTS

FS 49 Auxiliary Gravel Shields (Fits Some Models), 5-3/4 in. Long

Part Number: 238-FS 49

^$236⁹⁹

METRO MOULDED PARTS

FS 49 Auxiliary Gravel Shields (Fits Some Models), 5-3/4 in. Long

Part Number: 238-FS 49

^$236⁹⁹

DELPHI

Fuel Tank Cleaning Kit, Low-Suds Solution with Cloth and Gloves

Part Number: 117-FC01

^$11⁹⁹

DELPHI

Fuel Tank Cleaning Kit, Low-Suds Solution with Cloth and Gloves

Part Number: 117-FC01

^$11⁹⁹

B&M

Tork Master 2000 Torque Converter 1965-1991 GM TH375, TH400 & TH425

Part Number: 130-20400

^$349⁹⁵

Ships on Nov 03, 2026

B&M

Tork Master 2000 Torque Converter 1965-1991 GM TH375, TH400 & TH425

Part Number: 130-20400

Ships on Nov 03, 2026

^$349⁹⁵

B&M

Governor Recalibration Kit GM TH700R4, TH400, and TH350

Part Number: 130-20248

^$133⁹⁵

B&M

Governor Recalibration Kit GM TH700R4, TH400, and TH350

Part Number: 130-20248

^$133⁹⁵

B&M

Holeshot 3600 Torque Converter 1965-1991 GM TH375/TH400/TH425

Part Number: 130-20425

^$999⁹⁵

B&M

Holeshot 3600 Torque Converter 1965-1991 GM TH375/TH400/TH425

Part Number: 130-20425

^$999⁹⁵

B&M

Nitrous Holeshot 3000 Torque Converter 1965-1991 GM TH375, TH400 & TH425

Part Number: 130-20481

^$949⁹⁵

B&M

Nitrous Holeshot 3000 Torque Converter 1965-1991 GM TH375, TH400 & TH425

Part Number: 130-20481

^$949⁹⁵

CHAMPION SPARK PLUGS

RN14PYP SPARK PLUG

Part Number: 192-7322

^$9⁵⁴

Ships on 11/20/2026

CHAMPION SPARK PLUGS

RN14PYP SPARK PLUG

Part Number: 192-7322

Ships on 11/20/2026

^$9⁵⁴

DERALE

13 Row Series 9000 Plate & Fin Cooler Kit 22000 GVW

Part Number: 259-13613

^$125²⁵

DERALE

13 Row Series 9000 Plate & Fin Cooler Kit 22000 GVW

Part Number: 259-13613

^$125²⁵

AUTOLITE

Spark Plug Suppressor

Part Number: 417-APP65

^$7¹⁷$7.99

YOU SAVE

$0.82

AUTOLITE

Spark Plug Suppressor

Part Number: 417-APP65

^$7¹⁷ $7.99

YOU SAVE

$0.82

JEGS

Automatic Transmission Pan for GM TH400, Stock Capacity [Chrome Plated Steel]

Part Number: 555-601181

^$24⁹⁹$27.99

YOU SAVE

$3.00

JEGS

Automatic Transmission Pan for GM TH400, Stock Capacity [Chrome Plated Steel]

Part Number: 555-601181

^$24⁹⁹ $27.99

YOU SAVE

$3.00

HAYS

Twister 3/4 Race Torque Converter

Part Number: 490-97-1D24Q

^$571⁹⁵

HAYS

Twister 3/4 Race Torque Converter

Part Number: 490-97-1D24Q

^$571⁹⁵

JEGS

GM TH400 Automatic Transmission Dipstick and Tube Kit w/Chrome Tube and Handle, 24 in. L [Chrome]

Part Number: 555-61640

^$24⁹⁹$27.99

YOU SAVE

$3.00

JEGS

GM TH400 Automatic Transmission Dipstick and Tube Kit w/Chrome Tube and Handle, 24 in. L [Chrome]

Part Number: 555-61640

^$24⁹⁹ $27.99

YOU SAVE

$3.00

LOKAR

KD-2400U GM TH400 Stainless Steel Kickdown Cable Kit Black

Part Number: 625-KD-2400U

^$147⁹⁵

LOKAR

KD-2400U GM TH400 Stainless Steel Kickdown Cable Kit Black

Part Number: 625-KD-2400U

^$147⁹⁵

HAYS

Twister Full Race Torque Converter for GM TH400

Part Number: 490-97-1D24F

^$949⁹⁵

HAYS

Twister Full Race Torque Converter for GM TH400

Part Number: 490-97-1D24F