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Your cart is empty.This exhaust flange stud and nut are designed to match the fit and function of the original hardware on specified vehicles. Made of quality materials, this hardware is engineered for reliable performance.
RonnieM
Reviewed in the United States on April 27, 2024
These studs are for the back manifold where the exhaust pipe bolts up. Not the front manifold nor crossover pipe. Other than that they work great. Installed on a 2003 Pontiac Montana 3.4l
Stephen J Scimone Jr.
Reviewed in the United States on June 9, 2023
bolts too big, returned them.
Drew C. Barnum
Reviewed in the United States on May 16, 2023
Re: GM 3.5L v6, circa 2006; These studs actually fit (2 each) the 2 stud flange from the rear exhaust manifold to the catalytic converter which goes to the exhaust pipe. I was ordering the 2 sets of 3 studs on the crossover pipe between the front and rear exhaust manifolds, which are different size and design. But descriptions were vague, and ended up ordering from the local GM dealer to get the right ones.
Dee Johnson
Reviewed in the United States on January 23, 2022
These studs match and / or exceed the original manufacturer spec. I had no trouble installing the studs into the exhaust manifold
A-Train
Reviewed in the United States on December 9, 2021
Does not fit 3.8 liter engine
Tek Scavenger
Reviewed in the United States on December 12, 2020
Not only did the studs fit right, I was surprised to find the nuts were 15mm (stock was 13mm), and while it was predictably a little tight to thread one of the nuts on because of that, it did fit and torque down. I dare say this set might be better than stock.
Shelly Brooks
Reviewed in the United States on August 5, 2019
As described
Louie
Reviewed in the United States on August 6, 2014
WILL NOT FIT MY 1999 CAVALIER, STUDS ARE TOO LARGE EVEN THOUGH FITMENT SAID IT WOULD!
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