YOU ARE LOOKING AT A ROCHESTER QUADRAJET 4bbl CARBURETOR by TOPSPEED, A LEADER IN PRECISION MADE RE-MAN CARBURETORS.

Fits: Chevy cars, GMC Trucks, SUV's and Vans with Hi-Performance Chevy motors in the 450-500hp range. 

This carb has an 850 cfm air flow capacity, and the .145" diameter needle and seat provide enough fuel flow to support 500+HP.

Note: Can fit other GM applications from this era that require the use of a Rochester 4bbl.

If you are not sure about your application please don't hesitate to contact our sales/tech dept by emailing us thru eBay and we will gladly help you identify the correct carburetor for your vehicle.

Features include:

• Completely remanufactured
• Black Oxide "rust prevention" coated hardware.
  
• All gaskets and seals replaced with new.
• 1966-76 Chevy throttle arm.
• Main Jet: .074,
• Metering Rods: Primary-50M, Secondary-CE
• Fully restored and tested "electric" choke.
• Tested on live motor to ensure performance.
• Air-fuel mixtures and idle are preset (may require a little adjusting for your engine)
• "1 Year" warranty with proof of purchase.

Please be sure to check our other listings for more products that will help you keep your engine running safe. We will soon be offering fuel pumps and filters, performance carb gaskets, and more.

Remember, A little tech help can go a long way to ensure that you don't blow your motor.    

Please feel free to contact us if you have any questions or concerns. We go out of our way to make sure that every question is answered quickly. We appreciate your business and try to make sure that every purchase is hassle free.

Be sure to save us as a favorite. We intend to bring you the best products for the money and only products that we use ourselves.

Thanks for looking!