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Malawi, Lilongwe
1 Level
746 Review
73 Karma

Review on πŸ”§ Dorman 03142 Front Exhaust Stud Kit - M10-1.5 x 62mm for Enhanced Fit with Compatible Models by Anthony Cayton

Revainrating 1 out of 5

Wrong Size Exhaust & Emissions Studs

These are the wrong size exhaust manifold studs for GM 3.1 V6 engines. The studs in this kit are M10 1.5 and for some reason auto parts sites list them as the correct studs. The bolt removed is actually M8 1.25 and it is a completely different bolt. The closest replacement I could find was a kit from Dorman 03411. It was originally made for a Ford but worked on my Buick and could be tightened to spec.

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