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AP Exhaust MSL Maximum 3" to 3.5" BB Muffler Fits 99-07 Chevy - GMC 2500 / 3500

My Garage Auto Parts
(19404)
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US $144.16
ApproximatelyC $198.64
or Best Offer
Condition:
New
Compatibility:
Last one4 sold
Breathe easy. Free returns.
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Shipping:
Free 4 day delivery
Get it between Thu, Aug 7 and Sat, Aug 9 to 94104.
Located in: San Diego, California, United States
Returns:
60 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:184993636748
Last updated on Jul 17, 2025 16:17:07 EDTView all revisionsView all revisions

Compatibility

This part is compatible with 943 vehicle(s)
YearMakeModelTrimEngineNotes
2007ChevroletSilverado 3500 ClassicLS Cab & Chassis 2-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced.; RWD, Cab & Chassis, 133.0" WB; RWD, Cab & Chassis, 157.5" WB; RWD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLS Cab & Chassis 2-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced; 4WD; Cab-Chassis; 133", 157.5" & 167" WB; CLASSIC; 4WD, Cab & Chassis, 133.0" WB; 4WD, Cab & Chassis, 157.5" WB; 4WD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLS Cab & Chassis 2-Door8.1L 496Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced.; RWD, Cab & Chassis, 133.0" WB; RWD, Cab & Chassis, 157.5" WB; RWD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLS Cab & Chassis 2-Door8.1L 496Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced; 4WD; Cab-Chassis; 133", 157.5" & 167" WB; CLASSIC; 4WD, Cab & Chassis, 133.0" WB; 4WD, Cab & Chassis, 157.5" WB; 4WD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLS Cab & Chassis 4-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced; 4WD; Cab-Chassis; 133", 157.5" & 167" WB; CLASSIC; 4WD, Cab & Chassis, 133.0" WB; 4WD, Cab & Chassis, 157.5" WB; 4WD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLS Cab & Chassis 4-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced.; RWD, Cab & Chassis, 133.0" WB; RWD, Cab & Chassis, 157.5" WB; RWD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLS Cab & Chassis 4-Door8.1L 496Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced.; RWD, Cab & Chassis, 133.0" WB; RWD, Cab & Chassis, 157.5" WB; RWD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLS Cab & Chassis 4-Door8.1L 496Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced; 4WD; Cab-Chassis; 133", 157.5" & 167" WB; CLASSIC; 4WD, Cab & Chassis, 133.0" WB; 4WD, Cab & Chassis, 157.5" WB; 4WD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLT Cab & Chassis 2-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced.; RWD, Cab & Chassis, 133.0" WB; RWD, Cab & Chassis, 157.5" WB; RWD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLT Cab & Chassis 2-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced; 4WD; Cab-Chassis; 133", 157.5" & 167" WB; CLASSIC; 4WD, Cab & Chassis, 133.0" WB; 4WD, Cab & Chassis, 157.5" WB; 4WD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLT Cab & Chassis 2-Door8.1L 496Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced; 4WD; Cab-Chassis; 133", 157.5" & 167" WB; CLASSIC; 4WD, Cab & Chassis, 133.0" WB; 4WD, Cab & Chassis, 157.5" WB; 4WD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLT Cab & Chassis 2-Door8.1L 496Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced.; RWD, Cab & Chassis, 133.0" WB; RWD, Cab & Chassis, 157.5" WB; RWD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLT Cab & Chassis 4-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced; 4WD; Cab-Chassis; 133", 157.5" & 167" WB; CLASSIC; 4WD, Cab & Chassis, 133.0" WB; 4WD, Cab & Chassis, 157.5" WB; 4WD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLT Cab & Chassis 4-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced.; RWD, Cab & Chassis, 133.0" WB; RWD, Cab & Chassis, 157.5" WB; RWD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLT Cab & Chassis 4-Door8.1L 496Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced.; RWD, Cab & Chassis, 133.0" WB; RWD, Cab & Chassis, 157.5" WB; RWD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicLT Cab & Chassis 4-Door8.1L 496Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced; 4WD; Cab-Chassis; 133", 157.5" & 167" WB; CLASSIC; 4WD, Cab & Chassis, 133.0" WB; 4WD, Cab & Chassis, 157.5" WB; 4WD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicWT Cab & Chassis 2-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced.; RWD, Cab & Chassis, 133.0" WB; RWD, Cab & Chassis, 157.5" WB; RWD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicWT Cab & Chassis 2-Door6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced; 4WD; Cab-Chassis; 133", 157.5" & 167" WB; CLASSIC; 4WD, Cab & Chassis, 133.0" WB; 4WD, Cab & Chassis, 157.5" WB; 4WD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicWT Cab & Chassis 2-Door8.1L 496Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced; 4WD; Cab-Chassis; 133", 157.5" & 167" WB; CLASSIC; 4WD, Cab & Chassis, 133.0" WB; 4WD, Cab & Chassis, 157.5" WB; 4WD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
2007ChevroletSilverado 3500 ClassicWT Cab & Chassis 2-Door8.1L 496Cu. In. V8 GAS OHV Naturally AspiratedMfrlabel:DIRECT FIT MSL/MAXIMUM Muffler Note:"DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded Assy It is recommended that all parts noted [1] should be replaced.; RWD, Cab & Chassis, 133.0" WB; RWD, Cab & Chassis, 157.5" WB; RWD, Cab & Chassis, 167.0" WB" PartType:Exhaust Muffler Quantity Required:1
Portions of the information contained in this table have been provided by mygarageautoparts

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Non-Domestic Product
No
Shape
Oval
Oval Body
H8.5" X W11.5" X L24"
Custom Bundle
No
Fitment Type
Performance/Custom
Tunable
No
Dimensions
9.5" x 29.25" x 12.5"
Inlet Location
Left Upper
Material
Aluminized steel
Vintage Part
No
Modified Item
No
California Prop 65 Warning
Cancer & Reproductive Harm
Series
MSL
Type
Baffled Muffler
Outlet Inside Diameter
3.5"
Muffler Configuration
BB
Inlet Inside Diameter
3"
Outlet Location
Left Lower / Right Lower
Manufacturer Warranty
Unspecified Length
OAL
28.25"
Performance Part
Yes

About this product

Product Identifiers

Brand
AP Exhaust
Manufacturer Part Number
700488
eBay Product ID (ePID)
229958766

Additional Product Features

Notes
Description--Exhaust Muffler
Sub Type
Exhaust Muffler
Part Type
Mufflers

Item description from the seller

About this seller

My Garage Auto Parts

99.4% positive feedback•98K items sold

Joined Apr 2013
Usually responds within 24 hours
My Garage Auto Parts is a leading eBay store that has been serving car enthusiasts since 2013. From the very beginning, we have been committed to offering an extensive range of performance auto parts ...
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Detailed seller ratings

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

Popular categories from this store

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Seller feedback (19,321)

All ratings
Positive
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Negative
    • *****- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Good quality and good fit
    See all feedback

    Product ratings and reviews

    Learn more
    4.1
    14 product ratings
    • 8 users rated this 5 out of 5 stars
    • 1 users rated this 4 out of 5 stars
    • 4 users rated this 3 out of 5 stars
    • 1 users rated this 2 out of 5 stars
    • 0 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    See all 13 reviews
    • by 442william
      Jul 26, 2025Top critical review

      My 2003 Silverado 2500HD is a 6.0L gas m...

      My 2003 Silverado 2500HD is a 6.0L gas motor.. this muffler had the correct TWO 3 inlets, but NOT the correct TWO 3 Outlets. Only has ONE 3.5 Outlet.. .....Muffler Shop had to Adapt / Modify the 2 Tailpipe outlets into ONE & relocate 1 muffler support Bracket in order for it to fit properly... Disappointing !!! Would NOT purchase again.... It is also LOUDER than Original Factory GM muffler, thought it was supposed to Quiet...

      Verified purchase: YesCondition: NewSold by: caridautoparts

    • by evansradiator_5
      Jan 18, 2022

      Good part

      Good muffler, fits well with new tail pipe.

      Verified purchase: YesCondition: NewSold by: undercarexperts

    • by bbou23
      Dec 22, 2020

      muffler

      this has bigger inlet and a lot bigger outlet ,two increasers and a larger tail pipe makes it work

      Verified purchase: YesCondition: NewSold by: undercarexperts

    • by clarsla-55
      Aug 21, 2022

      Muffler change out

      Where you changed the two in and two out to two in and one out cause me to have to buy a new tailpipe

      Verified purchase: YesCondition: NewSold by: pit_stop_auto

    • by samdesi
      Aug 17, 2020

      Good price.

      Name.Brand.AP muffler exact fit for my truck at 1/3 the price i could find locally.

      Verified purchase: YesCondition: NewSold by: undercarexperts

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