NOS GM 3876311 1979-84 CHEVROLET GMC TRUCKS DIESEL EXHAUST EXTENSION

hotrod31
(5270)
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US $19.00
ApproximatelyS$ 24.38
Condition:
New
5 available
Breathe easy. Free returns.
Shipping:
US $9.00 (approx S$ 11.55) Standard Shipping.
Located in: Belleville, Illinois, United States
Delivery:
Estimated between Sat, 27 Sep and Thu, 2 Oct to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)

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eBay item number:275958906460
Last updated on Aug 27, 2025 06:28:54 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Shape
Round Straight
Items Included
EXHAUST EXTENSION
Item Length
5 IN
Placement on Vehicle
Lower
Manufacturer Warranty
No Warranty
Labels & Certifications
N/A
Inlet Diameter
N/A
Features
Easy to Replace, GM Original, OEM
Finish
Uncoated (Unfinished)
Performance Part
No
Mounting Style
Slide-On
Item Diameter (Exterior)
N/A
Color
Silver
Outlet Diameter
N/A
Item Diameter (Interior)
N/A
Manufacturer Part Number
3876311
Material
Alloy Steel, —
Superseded Part Number
79 80 81 82 83 84
Vintage Part
Yes
Brand
GM
Muffler Quantity
1
Type
EXHAUST EXTENSION
Interchange Part Number
1979 1980 1981 1982 1983 1984
OE/OEM Part Number
Genuine GM Original
Country/Region of Manufacture
United States
Universal Fitment
No
UPC
Does not apply
Category

Item description from the seller

About this seller

hotrod31

99.8% positive feedback•13K items sold

Joined Nov 1998
Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business.
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

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