Chevrolet R20 Performance Throttle Bodies

Your Chevrolet R20 will be happy to know that the search for the right Performance Throttle Bodies you’ve been looking for is over! Advance Auto Parts has 1 different Performance Throttle Bodies for your vehicle, ready for shipping or in-store pick up. The best part is, our Chevrolet R20 Performance Throttle Bodies start from as little as $850.99.

When it comes to your Chevrolet R20, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Performance Throttle Bodies brands so you can shop with complete confidence. Some of our top Performance Throttle Bodies brands are Holley. We’re sure you will get the right product to keep that R20 running for a long time.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Performance Throttle Bodies for your R20, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 2 Chevrolet Performance Throttle Bodies

Holley – OEM Repl Thottle Bodies (Part No.502-6)

OEM Repl Thottle Bodies

from

$850.99
Holley designed these throttle bodies with all relevant emission provisions and hook-ups for a true 50 state legal installation. They are engineered for a bolt-on installation on stock factory Manifolds for the applications cataloged. The one barrel throttle bodies have been assigned California Air Resources Board (C.A.R.B.) Executive Order (E.O.) number D-115-4. The two barrel throttle replacement bodies are considered to be the functional equivalent of the original equipment throttle body and, as such, are considered to be 50-State legal.

Product Features:
  • Direct Replacement For OE Units
  • 2 in. Throttle Bore
  • 42 percent Area Increase Over Stock TBI
  • Including Air Distribution Ring
  • Increased Torque and Horsepower
  • 50 State Legal
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Holley – Avenger; Airfoil Kit (Part No.120-140)

Avenger; Airfoil Kit

from

$126.99
Talk about a smooth operator, this Holley airfoil kit easily adapts to the stock GM throttle body on Chevrolet 5.7L TPI and LT1 engines used on Camaros and Firebirds. It acts to smooth out and minimize the turbulence of the incoming flow of air into the throttle body. The September, 2002 edition of GM high-tech performance magazine reported a 5.8 horsepower increase after installing this Holley airfoil kit on a stock 1994 Camaro Z28 LT1. Installation is easy; simply snap it into place in the mouth of the throttle body and it’s ready to work. Made from space age elastomer, the Holley airfoil will perform effectively and unobtrusively for years.

Product Features:
  • Smoothes and Minimizes Turbulence
  • Increased Airflow
  • Creates More Horsepower
  • Easy Installation
  • Made From Space Age Elastomer
  • Effective And Unobtrusive
  • Long Lasting
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