2003 Chevy Express 2500 Transmission Parts

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2003 Chevy Express 2500

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2003 Chevy Express 2500

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New Product

Gearstar GS4L80ELTL3 Chevy 2wd Level 3 4L80E Perf. Transmission

Gearstar American Performance |

#2341017

Gearstar GS4L80ELTL3 Chevy 2wd Level 3 4L80E Perf. Transmission

Sold in Quantity:

Each

$7,445.00

/each

New Product

Gearstar GS4L80ELSL3 2wd Level 3 Chevy 4L80E Perf. Transmission

Gearstar American Performance |

#2341020

Gearstar GS4L80ELSL3 2wd Level 3 Chevy 4L80E Perf. Transmission

Sold in Quantity:

Each

$7,445.00

/each

New Product

Gearstar GS4L80ELSL4 Chevy 2wd Level 4 4L80E Perf. Transmission

Gearstar American Performance |

#2341021

Gearstar GS4L80ELSL4 Chevy 2wd Level 4 4L80E Perf. Transmission

Sold in Quantity:

Each

$8,445.00

/each

New Product

Gearstar GS4L804X4LT4 Chevy 4x4 Level 4 4L80E Perf. Transmission

Gearstar American Performance |

#2341024

Gearstar GS4L804X4LT4 Chevy 4x4 Level 4 4L80E Perf. Transmission

Sold in Quantity:

Each

$8,445.00

/each

New Product

Gearstar GS4L804X4LS4 Chevy 4x4 Level 4 4L80E Perf. Transmission

Gearstar American Performance |

#2341027

Gearstar GS4L804X4LS4 Chevy 4x4 Level 4 4L80E Perf. Transmission

Sold in Quantity:

Each

$8,445.00

/each

Transmission Replacement on a 55 Chevy

Learn how Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

Project Chevelle: 383 Part Two + Transmission Tech Article

We finally get to drive Project Chevelle after the big engine swap, and it's pretty awesome. Rowing through the gears with our new Tremec 5-speed isn't bad either!

Keeping your 1955 Chevy Cool

Shortcuts don't always pay off. Zach Raddatz walk us through his experience with a cheap radiator so we don't make the same mistake!

Chevy Small Block Casting Numbers

Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Learn how to find and decipher your small block Chevy engine codes quickly and easily!

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Upgrading a 700R4 Transmission - 1967 Chevelle

Follow along as Jeff installs an early 700R4 transmission for the big block in his 1967 Chevelle. See how this unit is upgraded and converted to a later 30 spline style.

Installing a Transmission Crossmember - 1967 Chevelle

Learn about the G Force crossmember and how the symmetrical product design makes for a smooth installation on Jeff's 1967 Chevelle.

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

Drop Spindle Install and Disc Brake Conversion on a 55 Chevy

Follow along as our Tech installs dropped spindels and performs a disc brake conversion on his '55 Sedan. He utilizes a metric brake conversion kit.

Byron's 1975 Chevy Vega

It's not every day that you see a wild, IMSA inspired, 550 horsepower Vega. Byron Burnham went way outside the box with this one, and we love it.

New Product

ATK TQHPLS4-25 LS 4L80E Converter, 2500-2800 Stall, Billet Piston

ATK Engines |

#35020462

ATK TQHPLS4-25 LS 4L80E Converter, 2500-2800 Stall, Billet Piston

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,099.00

/each

New Product

ATK TQHPLT4-40 LT1 4L80E Converter, 3500-3800 Stall

ATK Engines |

#35020501

ATK TQHPLT4-40 LT1 4L80E Converter, 3500-3800 Stall

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,049.00

/each

New Product

ATK TQHPLT4-40TC LT1 4L80E Converter, 3500-3800 Stall, Multi-Disc

ATK Engines |

#35020502

ATK TQHPLT4-40TC LT1 4L80E Converter, 3500-3800 Stall, Multi-Disc

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,349.00

/each

New Product

ATK TQHPLS4-25TC LS 4L80E Converter, 2500-2800 Stall, Multi-Disc

ATK Engines |

#35020463

ATK TQHPLS4-25TC LS 4L80E Converter, 2500-2800 Stall, Multi-Disc

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,299.00

/each

New Product

ATK TQHPLS4-30 LS 4L80E Converter, 2800-3200 Stall, Billet Piston

ATK Engines |

#35020464

ATK TQHPLS4-30 LS 4L80E Converter, 2800-3200 Stall, Billet Piston

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,099.00

/each

New Product

ATK TQHPLS4-35 LS 4L80E Converter, 3200-3500 Stall, Billet Piston

ATK Engines |

#35020466

ATK TQHPLS4-35 LS 4L80E Converter, 3200-3500 Stall, Billet Piston

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,099.00

/each

New Product

ATK TQHPLT4-25 LT1 4L80E Converter, 2500-2800 Stall

ATK Engines |

#35020495

ATK TQHPLT4-25 LT1 4L80E Converter, 2500-2800 Stall

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,049.00

/each

New Product

ATK TQHPLT4-30 LT1 4L80E Converter, 2800-3200 Stall

ATK Engines |

#35020497

ATK TQHPLT4-30 LT1 4L80E Converter, 2800-3200 Stall

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,049.00

/each

New Product

ATK TQHPLT4-30TC LT1 4L80E Converter, 2800-3200 Stall, Multi-Disc

ATK Engines |

#35020498

ATK TQHPLT4-30TC LT1 4L80E Converter, 2800-3200 Stall, Multi-Disc

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,349.00

/each

New Product

ATK TQHPLT4-35 LT1 4L80E Converter, 3200-3500 Stall

ATK Engines |

#35020499

ATK TQHPLT4-35 LT1 4L80E Converter, 3200-3500 Stall

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,049.00

/each

New Product

ATK TQHPLT4-35TC LT1 4L80E Converter, 3200-3500 Stall, Multi-Disc

ATK Engines |

#35020500

ATK TQHPLT4-35TC LT1 4L80E Converter, 3200-3500 Stall, Multi-Disc

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,349.00

/each

New Product

ATK TQHPLS4-40TC LS 4L80E Converter, 3500-3800 Stall, Multi-Disc

ATK Engines |

#35020469

ATK TQHPLS4-40TC LS 4L80E Converter, 3500-3800 Stall, Multi-Disc

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,299.00

/each

-8%

Hays |

#425971G24Q

Hays 97-1G24Q Twister 3/4 Race Torque Converter, 1984-Up GM 4L60E

Input Spline Quantity:

Lockup Compatible:

Yes

Stall Speed (RPM):

2400-2800

$899.95

/each

$979.95

-8%

Hays |

#425971G32Q

Hays 97-1G32Q Twister 3/4 Race Torque Converter, 1984-Up GM 4L60E

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

3200-3600

$999.95

/each

$1,094.95

-7%

Hays |

#425971G28F

Hays 97-1G28F Twister Full Race Torque Converter 4L60E, 2800-3200

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

2800-3200

$1,171.95

/each

$1,267.95

-5%

Hays |

#425971G28Q

Hays 97-1G28Q Twister 3/4 Race Torque Converter, 1984-Up GM 4L60E

Input Spline Quantity:

Lockup Compatible:

Yes

Stall Speed (RPM):

2800-3200

$849.95

/each

$899.95

Chevy LS 4L60E Automatic Transmission, Up To 450 HP

Speedway Motors |

#91029103

Chevy LS 4L60E Automatic Transmission, Up To 450 HP

(2)

Valve Body Style:

Automatic

Lockup Compatible:

Yes

Yoke Style:

Slip On

$2,281.99

/each

Transmission Kickdown Cable Kit TH350 700R4 727 904 C4 4L60 C6

Speedway Motors |

#91012007

Transmission Kickdown Cable Kit TH350 700R4 727 904 C4 4L60 C6

(4)

Sold in Quantity:

Kit

$40.99

/each

GM Powerglide TH350 TH400 700R4 4L60E HP+ Trans Rebuild Kits

Speedway Motors |

#91029118

GM Powerglide TH350 TH400 700R4 4L60E HP+ Trans Rebuild Kits

Transmission Gaskets Included:

Yes

Drain Plug Included:

Yes

Sold in Quantity:

Each

as low as

$609.99

/each

Clayton Machine GS4L60ET Gated Auto Shifter, Tremec, GM 4L60E

Clayton Machine Works |

#491GS4L60ET

Clayton Machine GS4L60ET Gated Auto Shifter, Tremec, GM 4L60E

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$235.95

/kit

Lokar |

#491CO4L60EANMP

Lokar CO4L60EANMP 4L60E Chrome 23 In. Double Bend Mushrm. Shifter

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$643.95

/kit

Lokar |

#491CO4L60EEXMB

Lokar CO4L60EEXMB Co Shifter, GM 4L60E Black 8 Inch Single Bend

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$534.95

/each

Clayton Machine GS4L60T Gated Auto Shifter, Tremec Lever, GM 4L60

Clayton Machine Works |

#491GS4L60T

Clayton Machine GS4L60T Gated Auto Shifter, Tremec Lever, GM 4L60

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$235.95

/kit

Lokar |

#491CM4L60EDMB

Lokar CM4L60EDMB Cm Shifter, GM 4L60E Chrome 10 Inch Single Bend

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Case Mount

$465.95

/each

New Product

Gearstar GS4L60EL4 Chevy 2wd Level 4 4L60E Perf. Transmission

Gearstar American Performance |

#2341001

Gearstar GS4L60EL4 Chevy 2wd Level 4 4L60E Perf. Transmission

Sold in Quantity:

Each

$6,595.00

/each

New Product

Gearstar GS4L60E24X43 Chevy 4L60E Level 3 Transmission

Gearstar American Performance |

#2341006

Gearstar GS4L60E24X43 Chevy 4L60E Level 3 Transmission

Sold in Quantity:

Each

$5,995.00

/each

New Product

Gearstar GS4L60E24X44 Chevy 4L60E Level 4 Transmission

Gearstar American Performance |

#2341007

Gearstar GS4L60E24X44 Chevy 4L60E Level 4 Transmission

Sold in Quantity:

Each

$7,095.00

/each

New Product

Gearstar GS4L60EL3 Chevy 4L60E Level 3 2wd Perf. Transmission

Gearstar American Performance |

#2341000

Gearstar GS4L60EL3 Chevy 4L60E Level 3 2wd Perf. Transmission

Sold in Quantity:

Each

$5,495.00

/each

New Product

Gearstar GS4L60E2L3 Chevy 2wd Level 3 4L60E Perf. Transmission

Gearstar American Performance |

#2341004

Gearstar GS4L60E2L3 Chevy 2wd Level 3 4L60E Perf. Transmission

Sold in Quantity:

Each

$5,495.00

/each

New Product

Gearstar GS4L60E2L4 Chevy 2wd Level 4 4L60E Perf. Transmission

Gearstar American Performance |

#2341005

Gearstar GS4L60E2L4 Chevy 2wd Level 4 4L60E Perf. Transmission

Sold in Quantity:

Each

$6,595.00

/each

TCI 378000 GM 4L60/65E Cast Aluminum Deep Pan (2 Extra Quarts)

TCI Automotive |

#282378000

TCI 378000 GM 4L60/65E Cast Aluminum Deep Pan (2 Extra Quarts)

Depth:

4.77"

Gasket(s) Included:

Yes

Hardware Included:

Yes

$256.95

/each

Showing 1 - 72 of 204 results

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2003 Chevy Express 2500 Transmission Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Gearstar GS4L80ELTL3 Chevy 2wd Level 3 4L80E Perf. Transmission

Gearstar GS4L80ELSL3 2wd Level 3 Chevy 4L80E Perf. Transmission

Gearstar GS4L80ELSL4 Chevy 2wd Level 4 4L80E Perf. Transmission

Gearstar GS4L804X4LT4 Chevy 4x4 Level 4 4L80E Perf. Transmission

Gearstar GS4L804X4LS4 Chevy 4x4 Level 4 4L80E Perf. Transmission

Related Articles

ATK TQHPLS4-25 LS 4L80E Converter, 2500-2800 Stall, Billet Piston

ATK TQHPLT4-40 LT1 4L80E Converter, 3500-3800 Stall

ATK TQHPLT4-40TC LT1 4L80E Converter, 3500-3800 Stall, Multi-Disc

ATK TQHPLS4-25TC LS 4L80E Converter, 2500-2800 Stall, Multi-Disc

ATK TQHPLS4-30 LS 4L80E Converter, 2800-3200 Stall, Billet Piston

ATK TQHPLS4-35 LS 4L80E Converter, 3200-3500 Stall, Billet Piston

ATK TQHPLT4-25 LT1 4L80E Converter, 2500-2800 Stall

ATK TQHPLT4-30 LT1 4L80E Converter, 2800-3200 Stall

ATK TQHPLT4-30TC LT1 4L80E Converter, 2800-3200 Stall, Multi-Disc

ATK TQHPLT4-35 LT1 4L80E Converter, 3200-3500 Stall

ATK TQHPLT4-35TC LT1 4L80E Converter, 3200-3500 Stall, Multi-Disc

ATK TQHPLS4-40TC LS 4L80E Converter, 3500-3800 Stall, Multi-Disc

Hays 97-1G24Q Twister 3/4 Race Torque Converter, 1984-Up GM 4L60E

Hays 97-1G32Q Twister 3/4 Race Torque Converter, 1984-Up GM 4L60E

Hays 97-1G28F Twister Full Race Torque Converter 4L60E, 2800-3200

Hays 97-1G28Q Twister 3/4 Race Torque Converter, 1984-Up GM 4L60E

Chevy LS 4L60E Automatic Transmission, Up To 450 HP

Transmission Kickdown Cable Kit TH350 700R4 727 904 C4 4L60 C6

GM Powerglide TH350 TH400 700R4 4L60E HP+ Trans Rebuild Kits

Clayton Machine GS4L60ET Gated Auto Shifter, Tremec, GM 4L60E

Lokar CO4L60EANMP 4L60E Chrome 23 In. Double Bend Mushrm. Shifter

Lokar CO4L60EEXMB Co Shifter, GM 4L60E Black 8 Inch Single Bend

Clayton Machine GS4L60T Gated Auto Shifter, Tremec Lever, GM 4L60

Lokar CM4L60EDMB Cm Shifter, GM 4L60E Chrome 10 Inch Single Bend

Gearstar GS4L60EL4 Chevy 2wd Level 4 4L60E Perf. Transmission

Gearstar GS4L60E24X43 Chevy 4L60E Level 3 Transmission

Gearstar GS4L60E24X44 Chevy 4L60E Level 4 Transmission

Gearstar GS4L60EL3 Chevy 4L60E Level 3 2wd Perf. Transmission

Gearstar GS4L60E2L3 Chevy 2wd Level 3 4L60E Perf. Transmission

Gearstar GS4L60E2L4 Chevy 2wd Level 4 4L60E Perf. Transmission

TCI 378000 GM 4L60/65E Cast Aluminum Deep Pan (2 Extra Quarts)