Dorman 29201 Exhaust Flange Stud and Nut - Front

Dorman 29201 Exhaust Flange Stud and Nut

Dorman 29201 is a standard replacement exhaust flange stud and nut set built to match the fit and function of original hardware on specified vehicles. It uses steel studs with zinc and clear chromate coating, plus wrought copper alloy nuts, for dependable fastening at the exhaust flange.

For front exhaust flange service on classic Chevrolet, GMC, Buick, Pontiac, and Oldsmobile applications, this hardware supports accurate thread engagement and OE-style replacement needs. It is a practical choice when servicing a leaking or damaged flange connection on vehicles such as the Chevrolet C10, Camaro, and GMC K1500.

Key Features

• Standard replacement exhaust flange stud and nut hardware
• 3/8-16 coarse thread on both stud ends
• Steel stud construction with zinc and clear chromate finish
• Wrought copper alloy nut with hex head design
• Dog point fastener design for alignment during assembly
• Bolt grade 5 hardware for common exhaust service applications
• Fits front exhaust flange locations on a wide range of GM vehicles

Detailed Product Overview

This exhaust flange stud and nut is engineered to match the original hardware used on many GM passenger cars, vans, trucks, and performance models from 1967-1996. Dorman 29201 is commonly selected for front exhaust flange repairs where correct thread size, stud length, and material selection matter for a secure connection. It cross-references Monroe Shocks & Struts (e.g., 14088828) for the same application.

Compatible With front exhaust flange service on Chevrolet Camaro, Chevrolet Corvette, Chevrolet Impala, Pontiac Firebird, GMC K1500, and related applications listed in the fitment data, this part supports direct replacement needs without changing the original flange design. The 3/8-16 thread specification and standard replacement construction make it suitable for restoring worn or corroded exhaust fastener points.

What It Helps Repair

• Broken or rusted exhaust flange studs
• Stripped or seized flange fasteners
• Exhaust leaks at the front flange connection
• Loose exhaust joints caused by worn hardware
• Service issues during manifold-to-pipe or flange repair work

Installation Notes and Tips

Verify thread size, stud length, and flange location before installation. Clean mating surfaces and remove corrosion from the exhaust flange and threaded holes so the new hardware seats correctly. Because this part is listed for front position applications, confirm the vehicle’s exhaust layout against the fitment data before ordering. Dorman 29201 is also a direct reference point for service on Chevrolet C10, GMC K1500, and Pontiac Firebird front exhaust flange repairs.

Quality Assurance

Made from quality materials and engineered to match original fit and function, this Dorman exhaust flange stud and nut is built for reliable performance in standard replacement service.