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Since 1952
in 1974 C20 Suburban
in 1974 C20 Suburban
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Chevy Small Block V8, 700R4, Powerglide, TH350, TH400

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Outside Diameter: 12.84"

Tooth Count: 153

SFI Rating: 29.1

Weight: 5.5 lbs.

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$712.99
$1,006.50

LS1, LS6, Full-length Header Tube Type, Steel, Silver

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On Sale

Header Tube Type: Full-length

Finish: Metallic Ceramic Coating

Flange Style: Round Port

Primary Tube Diameter: 1-7/8"

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$520.99
$735.62

305, 307, 350, 400, Tri-Y Header Tube Type, Steel

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On Sale

Header Tube Type: Tri-Y

Finish: Hi-Temp Black

Flange Style: Oval Port

Primary Tube Diameter: 1-5/8"

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$708.99
$1,001.68

283, 305, 307, 350, 400, Full-length Header Tube Type

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On Sale

Header Tube Type: Full-length

Finish: Metallic Ceramic Coating

Flange Style: Oval Port

Primary Tube Diameter: 1-5/8"

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GM 10.5" 14-Bolt, 3.8" Overall Thickness, Aluminum, Raw

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Overall Thickness: 3.8"

Material Type: Aluminum

Finish: Raw

Bolt Count: 14

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$534.99
$755.92

396, 402, 427, 454, 502, Tri-Y Header Tube Type, Steel

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On Sale

Header Tube Type: Tri-Y

Finish: Hi-Temp Black

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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$528.99
$747.01

LS1, LS6, Full-length Header Tube Type, Hi-Temp Black

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On Sale

Header Tube Type: Full-length

Finish: Hi-Temp Black

Flange Style: Round Port

Primary Tube Diameter: 1-7/8"

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$514.99
$727.25

LS1, LS6, Full-length Header Tube Type, Raw, Steel

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On Sale

Header Tube Type: Full-length

Finish: Raw

Flange Style: Round Port

Primary Tube Diameter: 1-7/8"

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$506.99
$715.85

283, 305, 307, 350, 400, Tri-Y Header Tube Type, Raw

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On Sale

Header Tube Type: Tri-Y

Finish: Raw

Flange Style: Oval Port

Primary Tube Diameter: 1-5/8"

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GM 10.5" 14-Bolt, 3.8" Overall Thickness, Aluminum

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Overall Thickness: 3.8"

Material Type: Aluminum

Finish: Anodized

Bolt Count: 14

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TH350, Three Number of Gears, Torque Converter Included

Number of Gears: Three

Valve Body Style: Automatic

Torque Converter Included: Yes

Trans-Brake Included: No

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TH400, Three Number of Gears, Slip On Yoke Style

Number of Gears: Three

Valve Body Style: Automatic

Torque Converter Included: No

Trans-Brake Included: No

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TH350, TH400, 2300 to 2500 RPM stall Stall Torque Ratio

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Stall Torque Ratio: 2300 to 2500 RPM stall

Furnace-Brazed: Yes

Material Type: Steel

Bolt Circle Diameter: 10.75"

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TH400, Three Number of Gears, 2.48:1 First Gear Ratio

Number of Gears: Three

Valve Body Style: Automatic

Torque Converter Included: No

First Gear Ratio: 2.48:1

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TH350, TH400, 1900 to 2100 RPM stall Stall Torque Ratio

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Stall Torque Ratio: 1900 to 2100 RPM stall

Furnace-Brazed: Yes

Material Type: Steel

Bolt Circle Diameter: 10.75"

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TH350, TH400, 2900 to 3200 RPM stall Stall Torque Ratio

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Anti-Ballooning Plate: No

Stall Torque Ratio: 2900 to 3200 RPM stall

Crank Pilot Diameter: 1.71"

FlexPlate Bolt Circle: 10-3/4", 11-1/2"

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TH350, TH400, 1900 to 2100 RPM stall Stall Torque Ratio

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Stall Torque Ratio: 1900 to 2100 RPM stall

Bolt Circle Diameter: 10.75"

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TH350, TH400, Anti-Ballooning Plate

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Anti-Ballooning Plate: Yes

Stall Torque Ratio: 3500 to 3800 RPM stall

Crank Pilot Diameter: 1.71"

FlexPlate Bolt Circle: 10-3/4", 11-1/2"

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TH350

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Transmission Seals Included: Yes

Gaskets Included: Yes

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TH350, TH400, 2800 to 3200 RPM stall Stall Torque Ratio

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Stall Torque Ratio: 2800 to 3200 RPM stall

Bolt Circle Diameter: 10.75"

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TH350, TH400, Anti-Ballooning Plate

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Anti-Ballooning Plate: Yes

Stall Torque Ratio: 3200 to 3500 RPM stall

Crank Pilot Diameter: 1.71"

FlexPlate Bolt Circle: 10-3/4", 11-1/2"

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TH350, TH400, 2800 to 3200 RPM stall Stall Torque Ratio

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Stall Torque Ratio: 2800 to 3200 RPM stall

Furnace-Brazed: Yes

Material Type: Steel

Bolt Circle Diameter: 10.75"

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Many Automatic Transmissions

Color: Natural

Material Type: Steel

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TH350, 3.4" Depth, Steel, Gasket(s) Included

Depth: 3.4"

Material Type: Steel

Additional Fluid Capacity (Qt.): 3

Filter Extension Included: Yes

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TH350, TH400, 2800 to 3200 RPM stall Stall Torque Ratio

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Lockup Compatible: No

Stall Torque Ratio: 2800 to 3200 RPM stall

Furnace-Brazed: Yes

Material Type: Steel

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