Billet Carburetor Base Plate; 4 Barrel; 1 3/4 in. Throttle Bore; Mechanical Secondary; Red Finish; Stainless Steel Blades;
Billet aluminum throttle bodies are CNC machined to exacting tolerances. Slabbed PTFE-coated throttle shafts are used with low profile button head screws for maximum performance. Our billet throttle bodies are assembled with PTFE bearing ribbons to minimize throttle effort and improve throttle shaft seal. These throttle bodies come with vacuum tubes installed, unless noted. (PCV 3/8, Manifold 3/16, and Timed 3/16). All RQ-Series, XP-Series, and Q-Series Circle Track and Blower carburetors are equipped with roller bearing shaft seals for smoother operation and longer life.
  • Power Valve Blow Out Protection
  • Adjustable Secondary Cam Bracket
  • Replacement Main Body And Flange Gasket
  • 6 Mounting Screws
  • Linkage Kit Included

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.