GM B-Body Transmission Parts

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-7%

Earls |

#425AT981510ERL

Earls AT981510ERL -10 AN Male Straight Union, Anodized Aluminum

Fitting End A:

-10 AN Male

Fitting End B:

-10 AN Male

Angle:

Straight

$16.39

/each

$17.73

-8%

Earls |

#425AT804616ERL

Earls AT804616ERL 45 Degree -16 AN Female to -16 AN Swivel Seal Hose

Fitting Hose Size:

-16 AN

Fitting End A:

-16 AN Female

Fitting End B:

-16 AN Hose

$87.95

/each

$95.95

COMP Cams |

#282G31230

COMP Cams G31230 Gator Brand Hose Clamp, 1.188 - 1.750 Range, Size 20

Style:

Worm Gear

Material Type:

Stainless Steel

Color:

Natural

$6.95

/each

Lokar |

#491XATS64L80AN

Lokar CM4L80ANXMB Midnight Trans Shifter, 4L80, 23, Nostalgia

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Case Mount

$531.95

/each

Lokar |

#491ATS60C6ANM

Lokar CMC6ANM Auto Trans Shifter, Ford C-6, 23 In, Mushroom Knob

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Case Mount

$541.95

/each

4L60 Transmission Complete Guide | Diagrams, HP Ratings, Swap FAQ

A real-world guide to 4L60 transmission specs, strength, and swap tips.

GM Body Styles

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

GM Steering Column Compatibility, Interchange & Repair Guide

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

Speedway Motors Unveils New Lineup of Products at SEMA 2026

Speedway Motors, a manufacturer, retailer, and distributor of high-quality automotive and racing products, will feature a variety of new products and build projects in their booth (#23693) at the 2026 SEMA Show Nov. 3-6 in Las Vegas, Nev.

Project Chevelle: G-Comp Chassis Swap

Our trusty old Project Chevelle gets turned up to 11 with a new G-Comp chassis and interior refresh before making its SEMA debut.

-9%

Aeromotive |

#10915680

Aeromotive 15680 -12 AN Swivel ORB Union Fitting

Fitting End A:

-12 AN Male o-ring

Fitting End B:

-12 AN Male O-ring

Angle:

Straight

$58.74

/each

$64.61

-9%

Aeromotive |

#10915619

Aeromotive 15619 1/16 NPT to -4AN Male Flare Vacuum/Boost Fitting

Fitting End A:

-4 AN Male

Fitting End B:

1/16" NPT

Angle:

Straight

$34.57

/each

$38.03

Lokar |

#491FMS6200REL

Lokar FM200REL Floor Mount Trans Shifter, 200-4R, 8in, Lokar Knob

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$425.95

/each

Lokar |

#491XATS6700CM

Lokar CM700CXM Midnight Series Auto Trans Shifter, 700-R4, 12 In

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Case Mount

$455.95

/each

Lokar |

#491XFMS64L60EBB

Lokar FM4L60EBXMB Midnight Floor Mount Shifter, 4L60E, 16 In

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$440.95

/each

Lokar |

#491ATS60C4R2M

Lokar CMC4R2M Auto Trans Shifter, Ford C-4, 32 In, Mushroom Knob

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Case Mount

$572.95

/each

Aluminum Flare Union Adapter Fitting, Black, -10 AN

Speedway Motors |

#61760371

Aluminum Flare Union Adapter Fitting, Black, -10 AN

(1)

Fitting End A:

-10 AN Male

Fitting End B:

-10 AN Male

Angle:

Straight

$10.99

/each

-41%

Fragola |

#61770191

Fragola 495109-BL O-Ring -12AN Hose to -12AN Port Fitting

Fitting End A:

-12 AN Male

Fitting End B:

-12 AN Male O-ring

Angle:

Straight

$23.99

/each

$40.86

-16%

Speedhut |

#140A264

Speedhut A-264 SST-MAX OBDII Shift Light Blue LEDs- Black Tube

Includes Mounting Bracket(s):

Yes

Sold in Quantity:

Each

$160.94

/each

$193.13

Lokar |

#491SK6890

Lokar SK-6890 4-Speed Ivory 2 Inch Shift Knob, 3/8-24, 3/8-16 Thread

Transmission Speeds:

4-Speed

Thread Pitch:

3/8-24 AND 3/8-16

Material Type:

Polypropylene

$56.95

/each

-7%

Earls |

#425961603ERL

Earls 961603ERL Straight -3 AN Male to 1/8 Inch NPT, Zinc Plated Steel

(1)

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$9.44

/each

$10.22

-7%

Earls |

#425915103ERL

Earls 915103ERL Blue Anodized Straight -3AN Female Swivel Coupling

(1)

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Female

Angle:

Straight

$16.42

/each

$17.76

-7%

Earls |

#4259919DFHERL

Earls 9919DFHERL Straight -6 AN Male to 14mm x 1.5 Adapter, Blue

Fitting End A:

-6 AN Male

Fitting End B:

14mm x 1.5 Male

Angle:

Straight

$17.89

/each

$19.35

Lokar |

#491ATS64L60EBMP

Lokar CM4L60EBMP Trans Shifter, GM 4L60E, 16 In, Pol Mush Knob

(1)

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Case Mount

$512.95

/each

-7%

Earls |

#425AT809008ERL

Earls AT809008ERL 90 Degree -8 AN Female to -8 AN Swivel Low Profile

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$51.95

/each

$56.19

Lokar |

#491ATS64L80CB

Lokar CM4L80CMB Auto Trans Shifter, GM 4L80E, 12 Inch, Black Knob

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Case Mount

$465.95

/each

-9%

Aeromotive |

#10915356

Aeromotive 15356 -10AN Straight PTFE Hose Fitting, Black Anodized

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$35.09

/each

$38.60

-16%

Speedhut |

#140142103R

Speedhut R2-TT3-REV 2-1/16" Trans Temp Gauge 40-150C w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Range:

40-150 degrees C

$146.72

/each

$176.07

-16%

Speedhut |

#140142511L

Speedhut L25-TT1-LEG 2-5/8" Trans Temp Gauge 100-300F

Body Diameter:

2.62"

Depth:

1.3"

Gauge Range:

100-300 degrees F

$146.72

/each

$176.07

-7%

Earls |

#425AT981503ERL

Earls AT981503ERL -3 AN Male Straight Union, Anodized Aluminum

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Angle:

Straight

$11.93

/each

$12.90

Lokar |

#491FMS6350EMP

Lokar FM350EMP Floor Mount Trans Shifter, TH-350, 8 In, Pol Mush

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$448.95

/each

Lokar |

#491ATS60C6R1M

Lokar CMC6R1M Auto Trans Shifter, Ford C-6, 32 In, Mushroom Knob

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Case Mount

$572.95

/each

Lokar |

#491FMS6700BMP

Lokar FM700BMP Floor Mnt Trans Shifter, 700-R4, 16 In, Pol. Mush

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$473.95

/each

New Vintage USA |

#2760119503

New Vintage USA 01195-03 Performance Ser 2 1/16 Trans Temp White

Gauge Type:

Analog

Gauge Face Color:

White

Bezel Finish:

Titanium Smoke

$79.99

/each

$301 Off

Aeroquip |

#6174233

Aeroquip FBM4233 Starlite Crimp Fitting, 90 Degree, -8 AN

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$98.99

/each

$399.87

Rebate

AutoMeter |

#1824451

AutoMeter 4451 Ultra-Lite Mechanical Transmission Temp. Gauge

Overall Diameter:

2-5/8

Gauge Range:

140-280° F

Gauge Type:

Mechanical

$151.99

/each

Lokar |

#491XFMS64L80DL

Lokar FM4L80DXL Midnight Series Floor Mount Shifter, 4L80, 10 In

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$415.95

/each

Lokar |

#491FMS6FMXCL

Lokar FMFMXCL Floor Mnt Trans Shifter, Ford FMX, 12 in Lokar Knob

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$425.95

/each

Lokar |

#491CINB1765

Lokar CINB-1765 Horizontal Rect. LED Boot Indicator w/Boot, GM Trans

Shape:

Rectangular

Finish:

Brushed

$132.95

/each

Lokar |

#491MSL615F

Lokar MSL615F, Billet Aluminum TKO 500-600, Magnum Manual 6 Inch Lever

Sold in Quantity:

Each

GTIN Code:

847087019224

$179.95

/each

-9%

Aeromotive |

#10915649

Aeromotive 15649 -6 AN ORB to -8 AN Reducer Fitting

(1)

Fitting End A:

-8 AN Male

Fitting End B:

-6 AN Male o-ring

Angle:

Straight

$21.37

/each

$23.51

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GM B-Body Transmission Parts

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Products

Earls AT981510ERL -10 AN Male Straight Union, Anodized Aluminum

Earls AT804616ERL 45 Degree -16 AN Female to -16 AN Swivel Seal Hose

COMP Cams G31230 Gator Brand Hose Clamp, 1.188 - 1.750 Range, Size 20

Lokar CM4L80ANXMB Midnight Trans Shifter, 4L80, 23, Nostalgia

Lokar CMC6ANM Auto Trans Shifter, Ford C-6, 23 In, Mushroom Knob

Related Articles

Aeromotive 15680 -12 AN Swivel ORB Union Fitting

Aeromotive 15619 1/16 NPT to -4AN Male Flare Vacuum/Boost Fitting

Lokar FM200REL Floor Mount Trans Shifter, 200-4R, 8in, Lokar Knob

Lokar CM700CXM Midnight Series Auto Trans Shifter, 700-R4, 12 In

Lokar FM4L60EBXMB Midnight Floor Mount Shifter, 4L60E, 16 In

Lokar CMC4R2M Auto Trans Shifter, Ford C-4, 32 In, Mushroom Knob

Aluminum Flare Union Adapter Fitting, Black, -10 AN

Fragola 495109-BL O-Ring -12AN Hose to -12AN Port Fitting

Speedhut A-264 SST-MAX OBDII Shift Light Blue LEDs- Black Tube

Lokar SK-6890 4-Speed Ivory 2 Inch Shift Knob, 3/8-24, 3/8-16 Thread

Earls 961603ERL Straight -3 AN Male to 1/8 Inch NPT, Zinc Plated Steel

Earls 915103ERL Blue Anodized Straight -3AN Female Swivel Coupling

Earls 9919DFHERL Straight -6 AN Male to 14mm x 1.5 Adapter, Blue

Lokar CM4L60EBMP Trans Shifter, GM 4L60E, 16 In, Pol Mush Knob

Earls AT809008ERL 90 Degree -8 AN Female to -8 AN Swivel Low Profile

Lokar CM4L80CMB Auto Trans Shifter, GM 4L80E, 12 Inch, Black Knob

Aeromotive 15356 -10AN Straight PTFE Hose Fitting, Black Anodized

Speedhut R2-TT3-REV 2-1/16" Trans Temp Gauge 40-150C w/Warning

Speedhut L25-TT1-LEG 2-5/8" Trans Temp Gauge 100-300F

Earls AT981503ERL -3 AN Male Straight Union, Anodized Aluminum

Lokar FM350EMP Floor Mount Trans Shifter, TH-350, 8 In, Pol Mush

Lokar CMC6R1M Auto Trans Shifter, Ford C-6, 32 In, Mushroom Knob

Lokar FM700BMP Floor Mnt Trans Shifter, 700-R4, 16 In, Pol. Mush

New Vintage USA 01195-03 Performance Ser 2 1/16 Trans Temp White

Aeroquip FBM4233 Starlite Crimp Fitting, 90 Degree, -8 AN

AutoMeter 4451 Ultra-Lite Mechanical Transmission Temp. Gauge

Lokar FM4L80DXL Midnight Series Floor Mount Shifter, 4L80, 10 In

Lokar FMFMXCL Floor Mnt Trans Shifter, Ford FMX, 12 in Lokar Knob

Lokar CINB-1765 Horizontal Rect. LED Boot Indicator w/Boot, GM Trans

Lokar MSL615F, Billet Aluminum TKO 500-600, Magnum Manual 6 Inch Lever

Aeromotive 15649 -6 AN ORB to -8 AN Reducer Fitting