GM B-Body TH400 Parts

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Transmission Family

TH400

Platform

GM B-Body

Products

GM TH-350/TH-400 Flexible Transmission Dipstick, Firewall Mount

Speedway Motors |

#9101752

GM TH-350/TH-400 Flexible Transmission Dipstick, Firewall Mount

(19)

Dipstick Mount Style:

Firewall Mount

Sold in Quantity:

Each

$70.99

/each

Hooker Headers |

#91602114

Hooker Headers LS Turbo Exhaust System Kit, TH350/400

(3)

Exhaust System Type:

Turbo-Back

Single or Dual:

Dual

Exhaust System Kit Type:

Direct Fit

$1,199.90

/kit

Lokar |

#4911780

Lokar CINB-1780 TH350-TH400 Vertical Boot Shift Indicator W/ Boot Kit

(6)

Material Type:

Aluminum

Shape:

Rectangular

$409.95

/each

Side Detent Cable Floor Shifter Kit w/ Lever for GM TH350/TH400

Speedway Motors |

#9100725

Side Detent Cable Floor Shifter Kit w/ Lever for GM TH350/TH400

(3)

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$483.99

/kit

-7%

B&M 20234 Transmission Vacuum Modulator for GM TH350 and TH400

B&M |

#20020234

B&M 20234 Transmission Vacuum Modulator for GM TH350 and TH400

(1)

GTIN Code:

019695202347

$51.95

/each

$56.19

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

How to Install Side Detent Shifter for GM TH200, TH250, TH350, and TH400

Learn how to install a side detent shifter in a 1969 Chevy C10.

GM Body Styles

Need a little help Identifying GM Body Styles 1964-1972? Click Here!

GM 32 and 1 Master Spline Yoke for TH400 Automatic Trans, 5-1/2 Inch

Speedway Motors |

#80292450

GM 32 and 1 Master Spline Yoke for TH400 Automatic Trans, 5-1/2 Inch

(16)

Yoke U-Joint Series:

1310

Spline Count:

32 and 1 master

Shaft Diameter:

1.88"

$114.99

/each

Spectre 54723 Transmission Pan Tube/Dipstick, 27 Inch, GM TH350/400

Spectre Performance |

#46554723

Spectre 54723 Transmission Pan Tube/Dipstick, 27 Inch, GM TH350/400

(3)

Dipstick Mount Style:

Bellhousing Mount

Sold in Quantity:

Each

$24.99

/each

Chevy Flywheel Cover Bolt Kit TH350/400, Stainless Steel

Speedway Motors |

#91303831

Chevy Flywheel Cover Bolt Kit TH350/400, Stainless Steel

(9)

$13.99

/set

TCI 743860 GM TH350/400/200/2004R Black Trans Dipstick

TCI Automotive |

#282743860

TCI 743860 GM TH350/400/200/2004R Black Trans Dipstick

(2)

Dipstick Mount Style:

Bellhousing Mount

Lockable:

Yes

Overall Length:

28"

$58.95

/each

Lokar |

#4916999

Lokar ATA-7101 GM TH350 TH400 700R4 4L60 Trans Bell Crank Kit

(4)

Material Type:

Steel

Finish:

Zinc Plated

$36.95

/each

Lokar |

#491MCS6350GT

Speedway/Lokar 16in Bench Bend Muscle Shifter, TH350/TH400, Brite

(2)

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$581.95

/each

Lokar |

#491MCS6350GW

Speedway/Lokar 16in Bench Bend Muscle Shifter, TH350/TH400, White

(1)

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$581.95

/each

GM TH350-TH400 Transmission Pan Bolt Kit-Stainless Steel

Speedway Motors |

#91303826

GM TH350-TH400 Transmission Pan Bolt Kit-Stainless Steel

(2)

Material Type:

Stainless Steel

Sold in Quantity:

Set

$21.99

/set

Lokar |

#491MCS6350EW

Speedway/Lokar 8in Single Bend Muscle Shifter, TH350/TH400, White

(3)

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$505.95

/each

Lokar |

#491CIND1716

Lokar CIND-1716 Vertical Alum. LED Dash Shift Indicator Kit, 350/400

(1)

Neutral Safety Switch Included:

Yes

GTIN Code:

847087004497

$353.95

/each

Lokar |

#491XTD3350400FM36

Lokar XTD-3350400FM36 Midnight Series Hi-Tech Dipstick, TH-350/TH-400

(1)

Dipstick Mount Style:

Firewall Mount

Lockable:

Overall Length:

36.00"

$176.95

/each

King Chrome GM TH350-TH400 Flexplate Dust Cover

Speedway Motors |

#91320915

King Chrome GM TH350-TH400 Flexplate Dust Cover

(23)

Finish:

Chrome

Sold in Quantity:

Each

$41.99

/each

Lokar |

#4911211144

Lokar 1211144 Locking Trans Dipstick TH350/400 Firewall Mt Brite

(7)

Dipstick Mount Style:

Firewall Mount

Lockable:

Yes

Overall Length:

26.00"

$208.95

/each

Lokar |

#491X1211147

Lokar X1211147 Black, Firewall Mount Trans Dipstick, TH-350/400

(1)

Dipstick Mount Style:

Firewall Mount

Lockable:

Yes

Overall Length:

26"

$228.95

/each

Lokar |

#491ACA1811

Lokar ACA-1811 Adjustable Column Shift Arm, TH350/400/700R4

(2)

Material Type:

Billet Aluminum

Finish:

Natural

$118.95

/each

TCI Automotive |

#282399753

TCI Automotive 399753 LS1 Engine to GM Auto Transmission Adapter

(3)

Tooth Count:

168

SFI Rating:

29.1

Material Type:

Steel

$375.95

/each

Lokar |

#491MCS6350ET

Speedway/Lokar 8in Single Bend Muscle Shifter, TH350/TH400, Brite

(3)

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$505.95

/each

-8%

Ididit |

#4468100

Ididit 2801000010 2 Inch Column Mount Cable Shift Kit

(4)

$198.00

/each

$217.00

B&M 80889 Automatic Shifter - Pro Gate, GM 3-Speed, Rear Exit

B&M |

#42580889

B&M 80889 Automatic Shifter - Pro Gate, GM 3-Speed, Rear Exit

(2)

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$279.95

/kit

ARP 230-7303 GM Torque Converter Bolt Kit for Powerglide/TH350/TH400

ARP |

#1012307303

ARP 230-7303 GM Torque Converter Bolt Kit for Powerglide/TH350/TH400

(14)

Under Head Length:

1.25"

Thread Pitch:

7/16"-20

Wrench Type:

12 Point

$13.49

/set

AutoMeter |

#1825291

AutoMeter 5291 Hall Effect Speedometer Sender, GM/Chrysler Trans

(9)

Sold in Quantity:

Each

GTIN Code:

046074052910

$114.99

/each

-7%

B&M 81681 Z-Gate Automatic Gated Shifter, Black, 3-Speed

B&M |

#42581681

B&M 81681 Z-Gate Automatic Gated Shifter, Black, 3-Speed

(5)

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$363.95

/each

$393.95

-11%

B&M 81052 Auto Shifter, Stealth Magnum Grip Pro Stick Shifter

B&M |

#20081052

B&M 81052 Auto Shifter, Stealth Magnum Grip Pro Stick Shifter

(1)

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$499.95

/each

$562.95

LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve

Speedway Motors |

#57518346

LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve

(40)

Sold in Quantity:

Each

$30.99

/each

-15%

B&M 80706 Auto Shifter, Pro Stick Shifter w/ Cover

B&M |

#20080706

B&M 80706 Auto Shifter, Pro Stick Shifter w/ Cover

(1)

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$459.95

/each

$544.95

Chevrolet Performance 12563532 Flexplate Spacer Shim for LS Engines

Chevrolet Performance Parts |

#35512563532

Chevrolet Performance 12563532 Flexplate Spacer Shim for LS Engines

(3)

Material Type:

Steel

Sold in Quantity:

Each

$63.99

/each

Lokar |

#4913350436

Lokar TD-3350400FM36 TH350-TH400 36 Inch Hi-Tech Trans Dipstick

(3)

Dipstick Mount Style:

Firewall Mount

Overall Length:

36.00"

$163.95

/each

Lokar |

#49133544

Lokar XTD-3350400FM TH350-TH400 Midnight Series Transmission Dipstick

(3)

Dipstick Mount Style:

Firewall Mount

Overall Length:

24.00"

$161.95

/each

-9%

B&M 80683 Auto Shifter, Quicksilver 4 Speed Fits most 3 speeds

B&M |

#20080683

B&M 80683 Auto Shifter, Quicksilver 4 Speed Fits most 3 speeds

(6)

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$509.95

/each

$562.95

Universal Tubular Transmission Crossmember Kit, 8" Drop Mount

Speedway Motors |

#91628906

Universal Tubular Transmission Crossmember Kit, 8" Drop Mount

(18)

Overall Length:

38.25"

Drop:

Material Type:

Steel

$87.99

/each

B&M 80690 Automatic Shifter - Megashifter - Universal

B&M |

#20080690

B&M 80690 Automatic Shifter - Megashifter - Universal

(3)

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$549.95

/each

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GM B-Body TH400 Parts

Category

Part

Brand

Availability

Engine Family

Discounts

Platform

Price

Customer Rating

Products

GM TH-350/TH-400 Flexible Transmission Dipstick, Firewall Mount

Hooker Headers LS Turbo Exhaust System Kit, TH350/400

Lokar CINB-1780 TH350-TH400 Vertical Boot Shift Indicator W/ Boot Kit

Side Detent Cable Floor Shifter Kit w/ Lever for GM TH350/TH400

B&M 20234 Transmission Vacuum Modulator for GM TH350 and TH400

Related Articles

GM 32 and 1 Master Spline Yoke for TH400 Automatic Trans, 5-1/2 Inch

Spectre 54723 Transmission Pan Tube/Dipstick, 27 Inch, GM TH350/400

Chevy Flywheel Cover Bolt Kit TH350/400, Stainless Steel

TCI 743860 GM TH350/400/200/2004R Black Trans Dipstick

Lokar ATA-7101 GM TH350 TH400 700R4 4L60 Trans Bell Crank Kit

Speedway/Lokar 16in Bench Bend Muscle Shifter, TH350/TH400, Brite

Speedway/Lokar 16in Bench Bend Muscle Shifter, TH350/TH400, White

GM TH350-TH400 Transmission Pan Bolt Kit-Stainless Steel

Speedway/Lokar 8in Single Bend Muscle Shifter, TH350/TH400, White

Lokar CIND-1716 Vertical Alum. LED Dash Shift Indicator Kit, 350/400

Lokar XTD-3350400FM36 Midnight Series Hi-Tech Dipstick, TH-350/TH-400

King Chrome GM TH350-TH400 Flexplate Dust Cover

Lokar 1211144 Locking Trans Dipstick TH350/400 Firewall Mt Brite

Lokar X1211147 Black, Firewall Mount Trans Dipstick, TH-350/400

Lokar ACA-1811 Adjustable Column Shift Arm, TH350/400/700R4

TCI Automotive 399753 LS1 Engine to GM Auto Transmission Adapter

Speedway/Lokar 8in Single Bend Muscle Shifter, TH350/TH400, Brite

Ididit 2801000010 2 Inch Column Mount Cable Shift Kit

B&M 80889 Automatic Shifter - Pro Gate, GM 3-Speed, Rear Exit

ARP 230-7303 GM Torque Converter Bolt Kit for Powerglide/TH350/TH400

AutoMeter 5291 Hall Effect Speedometer Sender, GM/Chrysler Trans

B&M 81681 Z-Gate Automatic Gated Shifter, Black, 3-Speed

B&M 81052 Auto Shifter, Stealth Magnum Grip Pro Stick Shifter

LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve

B&M 80706 Auto Shifter, Pro Stick Shifter w/ Cover

Chevrolet Performance 12563532 Flexplate Spacer Shim for LS Engines

Lokar TD-3350400FM36 TH350-TH400 36 Inch Hi-Tech Trans Dipstick

Lokar XTD-3350400FM TH350-TH400 Midnight Series Transmission Dipstick

B&M 80683 Auto Shifter, Quicksilver 4 Speed Fits most 3 speeds

Universal Tubular Transmission Crossmember Kit, 8" Drop Mount

B&M 80690 Automatic Shifter - Megashifter - Universal