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30% Off Orders Over $150, 20% Off Orders Over $100, 10% Off Orders Over $50

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Save 30% Off Orders Over $150 or 20% Off Orders Over $100 or 10% Off Orders Over $50
Use promotional code PROMO10 at checkout to receive 10% off orders over $50. Use promotional code PROMO20 at checkout to receive 20% off orders over $100. Use promotional code PROMO30 at checkout to receive 30% off orders over $150. Not valid in combination with any other discounts or promotions. Not valid on tires, special order, wheels, outside purchase or sale products, installed merchandise, commercial, or fleet. Excludes the following brands: Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, Autometer, Accel, K&N, MSD and BBK Performance. Valid online until 2:59 am EST on 12/22/14. Online orders scheduled for in-store pick up must be completed in store by closing on 12/21/14 for discount to apply.

Free Shipping Over $50
Free Ground Shipping on Ship to Address orders over $50. Offer only valid on in-stock merchandise valued at a total of $50, after any discounts have been applied, and before any core charges, shipping charges, fees and taxes have been added. Certain items exceeding weight and size limitations are excluded from all shipping promotions and may require additional shipping fees. Please see item descriptions or visit our Shipping Policy page for details.

Carburetors And Intake Manifolds

Whether you're carbureted or fuel injected, a big block or 4cyl, Pep Boys can help feed your need for speed.

If you are looking to upgrade your carburetor due to age, damage or appearance, things such as engine size, internal engine components, intake manifold design, and intended use of vehicle are key to making the proper carburetor selection. No matter the vehicle, Pep Boys has the carburetor that's right for you.


Pep Boys offer performance carburetors from companies like:


  • Demon
  • Edelbrock
  • Holley
  • Jet
  • Proform


Intake Manifolds come in two basic types: single and dual plane. Dual plane manifolds offer good low-end torque and are usually found on street cars and normally peak out at around 5000 RPM. Single plane manifolds, usually associated with performance, offer reduced low-end torque but provide good mid range and upper RPM limits to 8000-8500 RPM and higher.

The best way to select an intake is based on what you intend to do with the engine. Pep Boys can help determine the best manifold intake for your vehicle.


Pep Boys offer performance manifolds from companies like:


  • BBK
  • Edelbrock
  • Ford Racing
  • Professional Products
  • Skunk 2
  • Weiand