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Based on one of the most popular engines in automotive history, the small block Chevy 434 is commonly created with a 400 block and a complete rotating assembly stroker kit, including upgraded pistons, rods, and crankshaft.  Speedway Motors carries a huge selection of parts for your 434 engine. From oil pans and motor mounts to valve covers and camshafts and everything in between, you can find it all right here. Whether you're looking for bolt-on power or a complete crate monster, no one knows small block Chevy's like Speedway Motors.

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$1,456.99
$1,458.38

Chevy Small Block V8, Gasket(s) Included

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Video Available

Gasket(s) Included: Yes

Cylinder Head Style: Assembled

Combustion Chamber Volume: 64cc

Intake Runners: 180cc

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Chevy Small Block V8, HEI / Male Cap Type, Red

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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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Chevy Small Block V8, HEI / Male Cap Type, Red

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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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Chevy Small Block V8, HEI / Male Cap Type, Red

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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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$385.99
$411.84

Chevy Small Block V8, HEI / Male Cap Type, Red

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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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Universal Fit, Crossmember Motor Mount Type

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Motor Mount Type: Crossmember

Application Compatibility: Engine Swap

Attachment Style: Bolt-on

Mount Material: Steel

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Chevy Small Block V8, One Carburetor Quantity, Aluminum

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Intake Manifold Type: Dual Plane | High Rise

Carburetor Quantity: One

Carburetor Flange Type: 4-Barrel Square Bore

RPM Range: 1500-6500

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Chevy Small Block V8, Chassis Header Tube Type, Natural

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Header Tube Type: Chassis

Finish: Natural

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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Chevy Small Block V8, V-Belt Belt Type, Steel, Painted

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Belt Type: V-Belt

Groove Count: 2-3

Material Type: Steel

Finish: Painted

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Chevy Small Block V8, Stainless Steel Valve Material

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Valve Material: Stainless Steel

Exhaust Valve Diameter: 1.6"

Intake Valve Diameter: 2.02"

Valve Stem Diameter: 0.34"

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$202.99
$215.94

Chevy Small Block V8, Mechanical Water Pump Type

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Water Pump Type: Mechanical

Water Pump Style: Short

Rotation: Clockwise/Standard

Pump Flow: High-Volume

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$39.99
$41.98

Chevy Small Block V8, 14.09" Outside Diameter, Steel

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New Product

Outside Diameter: 14.09"

Tooth Count: 168

Torque Converter Bolt Circle: 10.75 and 11.50

Hole Diameter: 2.50"

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Chevy Small Block V8, Mechanical Water Pump Type

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Water Pump Type: Mechanical

Pump Flow: High-Volume

Housing Material: Cast-Iron

Housing Finish: Natural

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$233.99
$252.00

Chevy Small Block V8, Stainless Steel Valve Material

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Valve Material: Stainless Steel

Exhaust Valve Diameter: 1.5"

Intake Valve Diameter: 1.94"

Valve Stem Diameter: 0.34"

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$157.99
$165.90

Chevy Small Block V8, Aluminum, Natural

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Material Type: Aluminum

Finish: Natural

Breathers Included: Yes

Gaskets Included: Yes

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Chevy Small Block V8, Steel, Chrome

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Material Type: Steel

Finish: Chrome

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Chevy Small Block V8, V-Belt Belt Type, 2 Groove Count

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Belt Type: V-Belt

Groove Count: 2

Material Type: Steel

Finish: Painted

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Chevy Small Block V8, Crossover Header Tube Type, Raw

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Header Tube Type: Crossover

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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$30.99
$40.21

Chevy Small Block V8, Steel, Black Oxide, Black

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New Product

Material Type: Steel

Finish: Black Oxide

Overall Diameter: .50"

Overall Length: 5.75"

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$511.99
$520.99

Chevy Small Block V8, TH350, Aluminum

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Material Type: Aluminum

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$137.99
$144.98

Chevy Small Block V8, Aluminum, Polished, Baffled

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Material Type: Aluminum

Finish: Polished

Baffled: Yes

Breathers Included: No

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$202.99
$205.98

Chevy Small Block V8, Chassis Header Tube Type, Raw

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On Sale

Header Tube Type: Chassis

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

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$142.99
$144.99

Chevy Small Block V8, V-Belt Belt Type, Steel, Painted

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Belt Type: V-Belt

Groove Count: 2-3

Material Type: Steel

Finish: Painted

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$110.99
$114.49

Chevy Small Block V8, Chevy Big Block V8, Red, Natural

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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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$276.99
$277.79

Chevy Small Block V8, Stainless Steel Valve Material

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Valve Material: Stainless Steel

Exhaust Valve Diameter: 1.5"

Intake Valve Diameter: 1.94"

Valve Stem Diameter: 0.34"

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$77.99
$79.99

Chevy Small Block V8, Stainless Steel

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Material Type: Stainless Steel

Valve Head Diameter: 1.500"

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Chevy Small Block V8, Stainless Steel Valve Material

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Valve Material: Stainless Steel

Exhaust Valve Diameter: 1.6"

Intake Valve Diameter: 2.02"

Valve Stem Diameter: 0.34"

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Chevy Small Block V8, V-Belt Belt Type, .38" Belt Width

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Belt Type: V-Belt

Groove Count: 2-3

Belt Width: .38"

Material Type: Steel

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$109.99
$113.49

Chevy Small Block V8, Chevy Big Block V8, Black

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On Sale

External Ignition Box Required: No

Cap Type: HEI / Male

Cap Terminal Style: HEI / Male

Advance Type: Mechanical and Vacuum

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