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Dorman Exhaust Manifold Mounting Hardware 03133

Exhaust Manifold Studs, Nuts, Front Flange, Buick, Cadillac, Oldsmobile, Chevy, GMC, Set of 6

Estimated Ship Date: Today Would you rather pick it up? Select Location

Brand: Dorman
Manufacturer's Part Number: 03133
Summit Racing Part Number: RNB-03133

UPC: 037495031332
Exhaust Manifold Hardware Type: Stud
Exhaust Manifold Hardware Material: Steel
Exhaust Manifold Hardware Finish: Black
Quantity: Sold as a set of 6.
Notes: Fits front flange, includes 6 nuts.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Dorman exhaust manifold mounting hardware is designed to replace broken, cracked, or stripped stock hardware. It is manufactured from quality materials and installs easily without any modifications. Available in different thread sizes and lengths, Dorman exhaust manifold mounting hardware is sure to eliminate any leaks in your exhaust manifold.

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Most Helpful Reviews Review this Product

5 Customer Reviews for Dorman 03133 - Dorman Exhaust Manifold Mounting Hardware

Average Customer Review

5 Star

(2)

4 Star

(0)

3 Star

(0)

2 Star

(1)

1 Star

(2)
+See All 5 Reviews

Metric thread

Summit RacingSummit Racing Verified Purchase

I bought these without thinking about the potential that they would be metric threads. My exhaust manifolds are English threads so I cannot use them. The products looks great, just wish the description included the thread information.

1 of 1 found this review helpful.

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Reviewer: ROGER from IL

Date: June 17, 2014

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Ease of Installation
Price/Value
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Does not work for LS6

Summit RacingSummit Racing Verified Purchase

I thought they would work on a corvette since they are for a LS based engine. They did not, must only be for trucks. They look good, thought.

0 of 0 found this review helpful.

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Reviewer: DAVID from MO

Date: September 22, 2014

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Metric Hardware

Summit RacingSummit Racing Verified Purchase

Worked as well as any manifold stud could, no issues. These are metric threads.

0 of 0 found this review helpful.

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Reviewer: TRACE from WA

Date: September 10, 2014

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Ease of Installation
Price/Value
Quality

Header/exhuast manifold bolts for LT1

These studs and nuts looks of good quality and sturdy. However, they aren't the correct fit fasteners for Chevy LT1 Cylinder head and they won't fit and they will damage the threads on the head

0 of 0 found this review helpful.

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Reviewer: ABDULLA from United Arab Emirates

Date: July 03, 2014

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Ease of Installation
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Quality

Great replacement

Summit RacingSummit Racing Verified Purchase

A mechanic lost these when working on my vehicle great replacements

0 of 0 found this review helpful.

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Reviewer: JEFFREY from FL

Date: June 17, 2014

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Price/Value
Quality

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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