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The Mark IV big block was the culmination of Chevrolet's performance engine development. Featured in early Camaros, Novas, Chevelles, Monte Carlos, Bel Airs, Impalas, and Corvettes, the popular 396 powerplant terrorized local drag strips and gave high performance engines a new standard. The success was short lived due to fuel shortages and emission standards. But fear not! The horsepower happy big block lives on and Speedway Motors is your source for performance parts and accessories for your 396 Chevy engine.

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Many Engines, Engine Block Mount Motor Mount Type

Motor Mount Type: Engine Block Mount

Application Compatibility: Stock/OEM

Attachment Style: Bolt-on

Mount Material: Steel

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396, 427, 348, 409, Hardware Included, Aluminum

Hardware Included: Yes

Gasket(s) Included: Yes

Material Type: Aluminum

Thread Pitch: 3/4-16

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$999.95
$1,595.95

396, 402, 427, 454, 496, 572, Aluminum, Natural

Ships Free
On Sale

Cylinder Head Style: Assembled

Material Type: Aluminum

Finish: Natural

Combustion Chamber Volume: 100cc

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$478.95
$598.69

396, 402, 427, 454, Hydraulic Flat Tappet Camshaft Type

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On Sale

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 279

Exhaust Duration: 296

RPM Range: 1800 to 5600

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396, 402, 427, 454, 496, 502, 572, Polished, Natural

Ships Free

Header Tube Type: Full-length

Finish: Polished

Flange Style: Standard

Primary Tube Diameter: 2"

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396, 402, 427, 454

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396, 402, 427, 454, 496, 502, 572, V-Belt Belt Type

Belt Type: V-Belt

Groove Count: 2-3

Material Type: Steel

Finish: Painted

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$68.99
$74.99

396, 402, 427, 454, 496, Crossmember Motor Mount Type

On Sale

Motor Mount Type: Crossmember

Application Compatibility: Engine Swap

Attachment Style: Bolt-on

Mount Material: Steel

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$247.99
$251.89

366, 396, 402, 427, 454, 496, 502, 572

Ships Free
On Sale
New Product
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$426.99
$430.89

366, 396, 402, 427, 454, 496, 502, 572

Ships Free
On Sale
New Product
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396, 402, 427, 454, 496, 10 Input Spline Quantity

Ships Free
New Product
Video Available

Input Spline Quantity: 10

Input Shaft Diameter: 1.125"

Clutch Diameter: 10.4"

Disc Style: Sprung hub

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$159.99
$169.99

396, 402, 427, 454, Electric Water Pump Type, Polished

Ships Free
On Sale

Water Pump Type: Electric

Max Flow Rate: 35 GPM

Hose Adapters Included: Yes

Housing Material: Billet Aluminum

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$144.99
$163.92

396, 402, 427, 454, -6 AN, Hoses Included

Ships Free
On Sale
Video Available

AN Size: -6 AN

Hoses Included: Yes

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$144.99
$163.92

396, 402, 427, 454, -6 AN, Hoses Included

Ships Free
On Sale
Video Available

AN Size: -6 AN

Hoses Included: Yes

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$4,049.99
$4,399.99

Many Engines, TKO, 5-Speed Transmission Speeds

Ships Free
On Sale

Transmission Speeds: 5-Speed

Torque: 600 ft./lbs.

Input Shaft Spline Count: 26

Output Shaft Spline Count: 31

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Universal Fit, Frame & Block Mounts Motor Mount Type

On Sale
Video Available

Motor Mount Type: Frame & Block Mounts

Application Compatibility: Stock/OEM

Attachment Style: Bolt-on

Mount Material: Steel

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Universal Fit, Steel

Ships Free

Material Type: Steel

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Chevy Small Block V8, Chevy Big Block V8

Ships Free

Thread Pitch: 13/16"-16

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Chevy Small Block V8, Chevy Big Block V8, Coil Included

Ships Free

Cap Type: HEI / Male

Cap Terminal Style: HEI / Male

Coil Included: Yes

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366, 396, 402, 427, 454, 496, 502, 572, Self Tuning

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Injection Style: Multi-port

Self Tuning: Yes

Injectors Included: Yes

Injector Size: 35 lbs./hr.

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396, 402, 427, 454, Assembled Cylinder Head Style

Ships Free
On Sale

Cylinder Head Style: Assembled

Material Type: Aluminum

Finish: Natural

Combustion Chamber Volume: 100cc

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396, 402, 427, 454, Full-length Header Tube Type, Steel

Ships Free

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

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Chevy Small Block V8, Chevy Big Block V8, Coil Included

Ships Free

Cap Type: HEI / Male

Coil Included: Yes

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Chevy Small Block V8, Chevy Big Block V8, Coil Included

Ships Free

Coil Included: Yes

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Chevy Small Block V8, Chevy Big Block V8

Ships Free

Thread Pitch: 13/16"-16

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$461.95
$577.44

396, 402, 427, 454, Hydraulic Flat Tappet Camshaft Type

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On Sale

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 268

Exhaust Duration: 280

RPM Range: 1600 to 5800

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Chevy Small Block V8, Chevy Big Block V8

Ships Free
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396, 402, 427, 454, 496, 502, 327, 350, 383, 400, Red

On Sale
Video Available

External Ignition Box Required: No

Cap Type: HEI / Male

Cap Terminal Style: HEI / Male

Advance Type: Mechanical and Vacuum

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396, 402, 427, 454, 496, 502, 572, 2.28" Overall Height

Video Available

Overall Height: 2.28"

Assembled Height: 3.50"

Centerline of Holes: 3.23"

Material Type: Aluminum

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396, 402, 427, 454, 496, 502, Raw, Steel, Natural

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Header Tube Type: Fenderwell

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 2"

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396, 402, 427, 454, 496, 502, 572

On Sale
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396, 402, 427, 454, 496, 502, 572, 5.43" Overall Length

Overall Length: 5.43"

Overall Width: 6.06"

Overall Height: 3.25"

Overall Thickness: .14"

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396, 402, 427, 454, 80 GPH / 303 LPH Free Flow Rate

Free Flow Rate: 80 GPH / 303 LPH

Maximum Pressure: 6 psi

Fuel Pump Inlet Size: 1/4 inch NPT female

Fuel Pump Outlet Size: 1/4 inch NPT female

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327, 350, 383, 400, 396, 402, 427, 454, 1.57" Hose ID

Assembled Height: 2.25"

Base Height: .50"

Hose ID: 1.57"

Tube Length: 2.45"

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396, 402, 427, 454, 496, 10 Spline Count, 11" Diameter

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Spline Count: 10

Shaft Diameter: 1.13"

Diameter: 11"

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396, 402, 427, 454, 496, 502, 572, .76" Overall Length

Overall Length: .76"

Overall Diameter: 7.625"

Mounted Length: 3.00"

Inside Diameter: 2.10"

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Ships Free

Fuel System Type: Carbureted

Intake Manifold Type: Dual Plane

Carburetor Quantity: One

Carburetor Flange Type: 4-Barrel Square Bore

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396, 402, 427, 454, 496, 502, Ceramic Coated, Steel

Ships Free

Header Tube Type: Full-length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 2"

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283, 305, 350, 400, 396, 402, 427, 454, Black, Natural

External Ignition Box Required: No

Cap Type: HEI / Male

Cap Terminal Style: HEI / Male

Advance Type: Mechanical and Vacuum

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265, 283, 327, 350, 383, 400, 396, 402, 427, 454, Zinc

Video Available

Assembled Height: 2.68"

Base Height: .36"

Hose ID: 1.50"

Angle: 50 degree

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Universal Fit, Roadster Header Tube Type, Raw, Steel

Ships Free

Header Tube Type: Roadster

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 2"

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396, 402, 427, 454, 496, 502

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396, 402, 427, 454, 496, 502, 572, Steel, Chrome

Material Type: Steel

Finish: Chrome

Depth: 3.31"

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366, 396, 402, 427, 454, 496, 502, 572

Ships Free
On Sale

External Ignition Box Required: No

Cap Terminal Style: HEI / Male

Advance Type: Mechanical and Vacuum

Trigger Style: Magnetic

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396, 402, 427, 454, 496, 502, 572, 3.000" Base Diameter

Base Diameter: 3.000"

Centerline of Holes: 2.357"

Material Type: Aluminum

Thread Pitch: 13/16"-16

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396, 402, 427, 454, 496, 502, Short Water Pump Style

Water Pump Type: Mechanical

Water Pump Style: Short

Rotation: Clockwise/Standard

Housing Material: Aluminum

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Universal Fit, 50 mm Inside Diameter

Inside Diameter: 50 mm

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396, 402, 427, 454, 496, 502, Aluminum, Polished

Ships Free

Material Type: Aluminum

Finish: Polished

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302, 307, 327, 350, 400, 396, 402, Natural

Motor Mount Type: Engine Block Mount

Application Compatibility: Stock/OEM

Attachment Style: Bolt-on

Mount Material: Steel/Rubber

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396, 402, 427, 454, 496, 502, 572, Gasket Material

Material Type: Gasket Material

Port Style: Round Port

Overall Thickness: .09"

Inside Diameter: 1.84"

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327, 350, 383, 400, 396, 402, 427, 454, 1.58" Hose ID

Assembled Height: 2.38"

Base Height: .48"

Hose ID: 1.58"

Tube Length: 2.66"

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Universal Fit, Roadster Header Tube Type, Steel, Silver

Ships Free
Video Available

Header Tube Type: Roadster

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-7/8"

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396, 402, 427, 454, 496, 502, Aluminum, Natural

Ships Free

Material Type: Aluminum

Finish: Natural

Baffled: No

Gaskets Included: No

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396, 402, 427, 454, 496, 502, 572, 7.26" Overall Length

Overall Length: 7.26"

Overall Width: 5.67"

Overall Height: 3.13"

Overall Thickness: .10"

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396, 402, 427, 454, 496, Wet Sump Sump Style, Steel

Sump Style: Wet Sump

Material Type: Steel

Depth: 8.00"

Finish: Chrome

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396, 402, 427, 454, Frame Pad/Mount Motor Mount Type

Motor Mount Type: Frame Pad/Mount

Application Compatibility: Engine Swap

Attachment Style: Bolt-on

Mount Material: Steel

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396, 402, 427, 454, Wet Sump Sump Style, Steel, Painted

Sump Style: Wet Sump

Liquid Measurement: 5 quarts

Material Type: Steel

Finish: Painted

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396, 402, 427, 454, 496, 502, 572, 2.00" Base Diameter

Base Diameter: 2.00"

Centerline of Holes: 2.34"

Hardware Included: Yes

Gasket(s) Included: Yes

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