Carb Stud Kit Quadrajet w/1/4in Thick Gasket

The ARP Carb Stud Kit Quadrajet with 1/4in Thick Gasket is a precision fastener assembly engineered for secure carburetor mounting on Quadrajet carburetors. This kit delivers the hardware required to establish a rock-solid, vibration-resistant seal between the carburetor body and intake manifold—a critical detail that prevents vacuum leaks, fuel seepage, and performance inconsistencies under extended driving.

Manufactured from chromoly steel with black oxide finish, the studs resist corrosion and thermal stress from engine heat cycles. The kit includes 5/16-18 and 5/16-24 threaded studs in two lengths (1.7 inches and 4.4 inches) to accommodate Quadrajet geometry, paired with drilled hex nuts that lock securely without stripping. The 1/4-inch thick gasket provides optimal compression and sealing pressure, maintaining integrity across repeated engine starts, shut-downs, and temperature swings.

This stud kit is essential for carburetor restoration, performance rebuilds, and fuel system troubleshooting on classic Quadrajet-equipped engines. Whether addressing leaking carburetors on vintage Chevrolet, Pontiac, Oldsmobile, or Buick platforms, or upgrading worn fasteners during a top-end overhaul, proper carburetor mounting hardware eliminates a common source of rough idle, hesitation, and stumble. ARP's engineering and finish quality ensure these studs remain reliable across thousands of miles without loosening or corrosion.

Buyers seeking OEM-replacement or upgraded Quadrajet fastening solutions will find this kit addresses the exact dimensional and thread requirements of the platform. TacticalSurplusUSA stocks ARP carburetor hardware for the serious engine builder and restoration enthusiast looking for verified component quality and correct fitment.