Performance Throttle Bodies

The throttle body is part of your air intake system. The throttle body controls the amount of air flowing into the engine. Depending on your vehicle its exact function may vary. On older carbureted engines, the throttle body is built into the carburetor and will deliver more fuel as the valves open. In electronically fuel injected cars, the throttle position sensor and air flow sensor communicate with the computer which then supplies the corresponding amount of fuel needed at the injectors. On fuel-injected engines the throttle body is connected to the gas pedal. When you press the gas pedal the "butterfly" in the throttle body pivots allowing more air flow into the manifold. Now that we understand how throttle bodies work, lets talk about Performance throttle bodies. Your factory throttle body was not designed to supply the proper amount of airflow needed for your performance engine. A performance throttle body will allow greater airflow, which results in greater power. Most performance throttle bodies are a direct bolt on making the upgrade super easy process. Sport Compact Warehouse is your premier source for performance throttle bodies. If you have any questions reach out to one of our experienced representatives and we will help you make a more informative decision for your 1970 Chevrolet Chevelle.

Improving airflow in and out of your engine is a proven way to boost power. Factory air intake systems restrict flow, so we recommend starting with a performance air intake system. This will increase airflow from the air filter up to the throttle body, which is the next restriction in line. Replacing the OE throttle body with one of our performance units will not only further enhance airflow for a gain in horsepower, but you’ll also get better throttle response as well.

The throttle body houses one or two plates that open to allow airflow into your engine when you step on the accelerator. Airflow through the factory throttle body is OK when the engine is unmodified and in its original state of tune. But when you’re upgrading airflow for performance, it can be the bottleneck that’s keeping your engine from making all the power it’s capable of. Installing a throttle body with a larger bore will let your engine breathe so it’s more powerful, efficient, and responsive.

We offer throttle bodies for most popular vehicle applications and engines in a range of sizes, so you can increase airflow according to your engine’s state of tune. Mildly modified engines will definitely benefit from an upgrade in throttle body size, but one that is too big can negatively affect throttle response. Go for the largest size throttle body only if your engine is highly modified, such as with a forced induction system. Our selection includes throttle bodies for newer vehicles with Electronic Throttle Control (ETC), also known as "drive-by-wire", as well as traditional cable operated systems.

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EDELBROCK 8030
Please Note:

Some images might not represent the actual product

EDELBROCK 8030 Kick-Down Mounting Bracket Chrome Plated w/TH350/200R4/700R4 Transmission
for 1970 Chevrolet Chevelle

$97.60

Save: $12.73
Sale Price:

$84.87

Estimated Ship Date: Today

In Stock - 1 New In Stock
TrimEngineFit NotesFitment Notes

Base

 
1970 Chevrolet Chevelle equipped with
L
 
Throttle Cable and Automatic Transmission Kickdown Cable Bracket
Chrome Plated
1978 and Earlier w/TH350/200R4/700R4 Transmission
Trans Mfr: THM350
 
1970 Chevrolet Chevelle equipped with
L Throttle Cable and Automatic Transmission Kickdown Cable Bracket
Chrome Plated
1978 and Earlier w/TH350/200R4/700R4 Transmission
Trans Mfr: THM350
,
EDELBROCK 8031
Please Note:

Some images might not represent the actual product

EDELBROCK 8031 Universal Throttle Bracket for Small-block & Big-block Chevys
for 1970 Chevrolet Chevelle

$80.98

Save: $10.56
Sale Price:

$70.42

Estimated Ship Date: Today

In Stock - 100 New In Stock
TrimEngineFit NotesFitment Notes

ALL

 
1970 Chevrolet Chevelle equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
Engine Timing Chain
Timing Chain
2BBL, Natural
Not Legal For Sale Or Use On Pollution Controlled Motor Vehicles
Timing Chain
Victor-Link
 
1970 Chevrolet Chevelle equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV Engine Timing Chain
Timing Chain
2BBL, Natural
Not Legal For Sale Or Use On Pollution Controlled Motor Vehicles
Timing Chain
Victor-Link
,
HOLLEY 508-24
Please Note:

Some images might not represent the actual product

Holley EFI 508-24 Throttle Body Gasket For Use w/LS 105mm Throttle Body Throttle Body Gasket
for 1970 Chevrolet Chevelle

$20.13

Save: $2.63
Sale Price:

$17.50

Estimated Ship Date: Today

In Stock - 14 New In Stock
TrimEngineFit NotesFitment Notes

BASE

 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV
 
EngineDesignationName: LS5
 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV EngineDesignationName: LS5

CONCOURS

 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV
 
EngineDesignationName: LS5
 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV EngineDesignationName: LS5

CONCOURS ESTATE

 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV
 
EngineDesignationName: LS5
 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV EngineDesignationName: LS5

GREENBRIER

 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV
 
EngineDesignationName: LS5
 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV EngineDesignationName: LS5

MALIBU

 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV,
7.4L V8 Gas
 
EngineDesignationName: LS5
 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV,
7.4L V8 Gas EngineDesignationName: LS5

NOMAD

 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV
 
EngineDesignationName: LS5
Wagon 4-Door
 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV EngineDesignationName: LS5
Wagon 4-Door

SS

 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV
 
EngineDesignationName: LS5
 
1970 Chevrolet Chevelle equipped with
7.4L V8 Gas OHV EngineDesignationName: LS5