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If you're ready to start making some serious power — and we mean SERIOUS power, you've come to the right place. Whether you're looking for a turn key crate engine or you're looking to build from the ground up, we've got the parts you need. We carry everything from the oil pan to the valve covers and everything in between. So if you're in the market for a new set of heads or pistons, remember that no one gets you more power for your dollar than Speedway Motors.

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350, Deluxe Crate Engine Crate Engine Type

Ships Flat Rate
On Sale

Crate Engine Type: Deluxe Crate Engine

Engine Displacement: 355 cu. in.

Camshaft Type: Solid Flat Tappet

Cylinder Head Material: Cast Iron

Quick View

350, 604, Deluxe Crate Engine Crate Engine Type

Ships Flat Rate
Video Available

Crate Engine Type: Deluxe Crate Engine

Engine Displacement: 350 cu. in.

Horsepower: 400 horsepower

Compression Ratio: 9.72:1

Quick View

302, Deluxe Crate Engine Crate Engine Type

Ships Flat Rate

Crate Engine Type: Deluxe Crate Engine

Engine Displacement: 302 cu. in.

Horsepower: 300 horsepower

Compression Ratio: 9.0:1

Quick View

602, Deluxe Crate Engine Crate Engine Type

Ships Flat Rate
On Sale
Video Available

Crate Engine Type: Deluxe Crate Engine

Engine Displacement: 350 cu. in.

Horsepower: 350 horsepower

Compression Ratio: 9.1:1

Quick View

602, Deluxe Crate Engine Crate Engine Type

Ships Flat Rate
On Sale
Video Available

Crate Engine Type: Deluxe Crate Engine

Engine Displacement: 350 cu. in.

Horsepower: 350 horsepower

Compression Ratio: 9.1:1

Quick View

602, Deluxe Crate Engine Crate Engine Type

Ships Flat Rate
Video Available

Crate Engine Type: Deluxe Crate Engine

Engine Displacement: 350 cu. in.

Horsepower: 350 horsepower

Compression Ratio: 9.12:1

Quick View

302, 327, 350, 400, Assembled Cylinder Head Style

Ships Free

Cylinder Head Style: Assembled

Combustion Chamber Volume: 64cc

Intake Valve Diameter: 2.02"

Exhaust Valve Diameter: 1.6"

Quick View

350, 350 mains Main Journal Style, 3.480" Engine Stroke

Ships Free
On Sale

Main Journal Style: 350 mains

Engine Stroke: 3.480"

Connecting Rod Type: I-Beam

Connecting Rod Length: 6.000"

Quick View

350, 350 mains Main Journal Style, 3.500" Engine Stroke

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.500"

Connecting Rod Type: I-Beam

Connecting Rod Length: 5.700"

Quick View

Chevy Small Block V8, Dual Plane Intake Manifold Type

Ships Free
Video Available

Intake Manifold Type: Dual Plane

Carburetor Quantity: Three

Carburetor Barrels: 2-Barrel

Carburetor Flange Type: 2-Barrel 3-Bolt

Quick View

Universal Fit, Throttle Body Injection Style, Satin

Ships Free
On Sale
Video Available

Carburetor Flange Type: 4-Barrel Square Bore

Injection Style: Throttle Body

User Tunable: Yes

Self Tuning: Yes

Quick View

Many Engines, 3.50" Cap Diameter, Black

Ships Free

Cap Diameter: 3.50"

Trigger Style: Magnetic

Cap Type: HEI / Male

Cap Terminal Style: HEI / Male

Quick View

4.250" Engine Stroke, H-Beam Connecting Rod Type

Ships Free

Engine Stroke: 4.250"

Connecting Rod Type: H-Beam

Piston Style: Dome

Piston Material: Forged Aluminum

Quick View

4.125" Engine Stroke, H-Beam Connecting Rod Type

Ships Free

Engine Stroke: 4.125"

Connecting Rod Type: H-Beam

Piston Style: Dome

Piston Material: Forged Aluminum

Quick View

4.000" Engine Stroke, H-Beam Connecting Rod Type

Ships Free

Engine Stroke: 4.000"

Connecting Rod Type: H-Beam

Piston Style: Dome

Piston Material: Forged Aluminum

Quick View

Chevy Small Block V8, Multi-port Injection Style

Ships Free

Injection Style: Multi-port

Self Tuning: Yes

Injectors Included: Yes

Injector Size: 29 lbs./hr.

Quick View

Universal Fit, Multi-port Injection Style, User Tunable

Ships Free

Injection Style: Multi-port

User Tunable: Yes

Self Tuning: Yes

Injectors Included: Yes

Quick View

302, 347, 3.400" Engine Stroke, Flat Top Piston Style

Ships Free
On Sale

Engine Stroke: 3.400"

Connecting Rod Type: H-Beam

Connecting Rod Length: 5.400"

Connecting Rod Material: Forged 4340 Steel

Quick View

302, 327, 350, 400, Tunnel Ram Intake Manifold Type

Ships Free

Intake Manifold Type: Tunnel Ram

Carburetor Quantity: Two

Carburetor Barrels: 4-Barrel

Carburetor Flange Type: 4-Barrel Square Bore

Quick View

Chevy Small Block V8, Chevy Big Block V8, User Tunable

Ships Free
Video Available

Carburetor Flange Type: 4-Barrel Square Bore

Injection Style: Throttle Body

User Tunable: Yes

Self Tuning: Yes

Quick View

Chevy Small Block V8, Chevy Big Block V8, User Tunable

Ships Free
On Sale
Video Available

Carburetor Flange Type: 4-Barrel Square Bore

Injection Style: Throttle Body

User Tunable: Yes

Self Tuning: Yes

Quick View

400, 421, 400 mains Main Journal Style

Ships Free

Main Journal Style: 400 mains

Engine Stroke: 3.875"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

Quick View

350, 383, 350 mains Main Journal Style

Ships Free
On Sale

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

Quick View

350, 350 mains Main Journal Style, 3.480" Engine Stroke

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.480"

Connecting Rod Type: H-Beam

Connecting Rod Length: 5.700"

Quick View

302, 327, 350, 400, Tunnel Ram Intake Manifold Type

Ships Free

Intake Manifold Type: Tunnel Ram

Carburetor Quantity: Two

Carburetor Barrels: 4-Barrel

Carburetor Flange Type: 4-Barrel Square Bore

Quick View

350, 383, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 5.700"

Quick View

Single Plane | High Rise Intake Manifold Type, Satin

Ships Free
On Sale
Video Available

Intake Manifold Type: Single Plane | High Rise

Carburetor Quantity: Two

Carburetor Barrels: 2-Barrel

Carburetor Flange Type: 2-Barrel 3-Bolt

Quick View

302, 327, 350, 400, Tunnel Ram Intake Manifold Type

Ships Free
On Sale

Intake Manifold Type: Tunnel Ram

Carburetor Quantity: Two

Carburetor Barrels: 4-Barrel

Carburetor Flange Type: 4-Barrel Square Bore

Quick View

396, 402, 427, 454, 496, 502, Two Carburetor Quantity

Ships Free
On Sale

Intake Manifold Type: Tunnel Ram

Carburetor Quantity: Two

Carburetor Barrels: 4-Barrel

Carburetor Flange Type: 4-Barrel Square Bore

Quick View

4-Barrel Square Bore Carburetor Flange Type, Black

Ships Free
On Sale

Carburetor Flange Type: 4-Barrel Square Bore

Injection Style: Throttle Body

User Tunable: Yes

Self Tuning: Yes

Quick View

Chevy Small Block V8, Dual Plane Intake Manifold Type

Ships Free
On Sale
Video Available

Intake Manifold Type: Dual Plane

Carburetor Quantity: Three

Carburetor Barrels: 2-Barrel

Carburetor Flange Type: 2-Barrel 3-Bolt

Quick View

4-Barrel Square Bore Carburetor Flange Type, Black

Ships Free

Carburetor Flange Type: 4-Barrel Square Bore

Injection Style: Throttle Body

User Tunable: Yes

Self Tuning: Yes

Quick View

302, 305, 307, 327, 350, 377, 383, 395, 400, 421, 434

Ships Free

Material Type: Cast Iron

Finish: Natural

Combustion Chamber Volume: 64cc

Intake Runner Volume: 220cc

Quick View
Ships Free

Material Type: Cast Iron

Finish: Natural

Combustion Chamber Volume: 64cc

Intake Runner Volume: 200cc

Quick View

4-Barrel Square Bore Carburetor Flange Type, Polished

Ships Free
On Sale
Video Available

Carburetor Flange Type: 4-Barrel Square Bore

Injection Style: Throttle Body

User Tunable: Yes

Self Tuning: Yes

Quick View

Single Plane Intake Manifold Type, Manual Choke Type

Ships Free

Intake Manifold Type: Single Plane

Carburetor Quantity: Two

Carburetor Barrels: 2-Barrel

Carburetor Flange Type: 2-Barrel 3-Bolt

Quick View

4-Barrel Square Bore Carburetor Flange Type, Polished

Ships Free
Video Available

Carburetor Flange Type: 4-Barrel Square Bore

Injection Style: Throttle Body

User Tunable: Yes

Self Tuning: Yes

Quick View

Universal Fit, 3 x 2-Barrel Carburetor Barrels, Chrome

Ships Free
Video Available

Carburetor Barrels: 3 x 2-Barrel

Fuel Type: Gasoline

Choke Type: Manual

CFM Range: 500-599 CFM

Quick View

Universal Fit

Ships Free
Video Available
Quick View

Throttle Body Injection Style, Self Tuning, Natural

Ships Free
On Sale

Injection Style: Throttle Body

Self Tuning: Yes

Injectors Included: Yes

Intake Manifold Included: No

Quick View

Universal Fit, Short Depth Water Pump Style, Natural

Ships Free

Water Pump Style: Short Depth

Pulley Style: Serpentine

Crankshaft Pulley Included: Yes

Crankshaft Pulley Grooves: 10

Quick View

348, 409, Assembled Cylinder Head Style, Aluminum

Ships Free
Video Available

Cylinder Head Style: Assembled

Material Type: Aluminum

Finish: Natural

Combustion Chamber Volume: 90cc

Quick View

Universal Fit, Throttle Body Injection Style, Black

Ships Free
Video Available

Carburetor Flange Type: 4-Barrel Square Bore

Injection Style: Throttle Body

User Tunable: Yes

Self Tuning: Yes

Quick View

Universal Fit, Throttle Body Injection Style, Satin

Ships Free
Video Available

Carburetor Flange Type: 4-Barrel Square Bore

Injection Style: Throttle Body

User Tunable: Yes

Self Tuning: Yes

Quick View

Universal Fit, Throttle Body Injection Style, Gold

Ships Free
Video Available

Carburetor Flange Type: 4-Barrel Dominator

Injection Style: Throttle Body

User Tunable: Yes

Self Tuning: Yes

Quick View

Universal Fit, 24x Crank Reluctor, 1x Cam Trigger

Ships Free
Video Available

Crank Reluctor: 24x

Cam Trigger: 1x

Ignition Type: Factory GM

Injector Connector: Multec 2

Quick View

302, 305, 307, 327, 350, 377, 383, 395, 400, 421, 434

Ships Free

Material Type: Cast Iron

Finish: Natural

Combustion Chamber Volume: 64cc

Intake Runner Volume: 200cc

Quick View

429, 460, 4.500" Engine Stroke, 606 grams Piston Weight

Ships Free
On Sale

Engine Stroke: 4.500"

Connecting Rod Type: I-Beam

Connecting Rod Length: 6.700"

Connecting Rod Material: Forged 4340 Steel

Quick View

Chevy Small Block V8, Two Carburetor Quantity, Satin

Ships Free

Intake Manifold Type: Dual Plane | Low Rise

Carburetor Quantity: Two

Carburetor Barrels: 4-Barrel

Carburetor Flange Type: 4-Barrel Square Bore

Quick View

Chevy Small Block V8, Assembled Cylinder Head Style

Ships Free
Video Available

Cylinder Head Style: Assembled

Material Type: Cast Iron

Finish: Natural

Combustion Chamber Volume: 64cc

Quick View

Universal Fit, 4-Barrel Carburetor Barrels, 750 CFM CFM

Ships Free

Carburetor Barrels: 4-Barrel

Fuel Type: Alcohol

Choke Type: No Choke

CFM Range: 700-799 CFM

Quick View

Universal Fit, Three Carburetor Quantity

Ships Free
On Sale
Video Available

Carburetor Quantity: Three

Carburetor Barrels: 3 x 2-Barrel

Carburetor Flange Type: 2-Barrel 3-Bolt

Choke Type: Manual

Quick View

Chevy LS V8

Ships Free
On Sale

Air Conditioning: Yes

Application Compatibility: Engine Swap

Attachment Style: Bolt-on

Bushing Included: Yes

Quick View