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Brothers Trucks

Brothers Trucks Behind Seat Speaker Brackets SBNB066 Mounts, Brackets, Steel, Natural, Rear, Chevrolet, GMC, Pair

SKU: HCTSBNB066

Speaker Mounts
Brothers Trucks Behind Seat Speaker Brackets SBNB066 Mounts, Brackets, Steel, Natural, Rear, Chevrolet, GMC, Pair

Brothers Trucks

Brothers Trucks Behind Seat Speaker Brackets SBNB066 Mounts, Brackets, Steel, Natural, Rear, Chevrolet, GMC, Pair

SKU: HCTSBNB066

Speaker Mounts
A$432.65
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Brothers Trucks offers behind-seat speaker brackets for a variety of applications, including many Chevrolet and GMC trucks from the 1960s, '70s, and '80s. These enclosures will make adding 6 in. x 9 in. rear speakers to your squarebody a snap—and there's no need to cut or modify your cab or doors! The direct bolt-in speaker brackets are designed to fit behind the seat of your truck and are sold in sets. (6 in. x 9 in. speakers sold separately.)

Part Type

Speaker Mounts

Data: v4.2 - Upd: 2026-10-14 10:23:19

Specifications

Product Attributes - Brand
Brothers Trucks
Product Attributes - Manufacturer's Part Number
SBNB066
Product Attributes - Part Type
Speaker Mounts
Product Attributes - Product Line
Brothers Trucks Behind Seat Speaker Brackets
Product Attributes - UPC
90127275412
Product Attributes - Speaker Mount Material
Steel
Product Attributes - Speaker Mount Finish
Natural
Product Attributes - Speaker Mounting Style
Rear
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Notes
Speaker brackets won't work unless the gas tank is in the stock location.

Reference Information

Brand Name/s Brothers Trucks
StreetFX SKU hctSBNB066
SFX Item ID 4911081
Supplier Item Code 4911081
Manufacturer SKU SBNB066
Manufacturer UPC 90127275412

Compatibility

Application Data
  • UniversalNo
    MakeGMC
    ModelK25/K2500 PICKUP
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    ModelL3500
    SubmodelBASE
    Beginning Year1965
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    ModelLI3500
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    ModelSUBURBAN
    SubmodelBASE
    Beginning Year1960
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    ModelTRUCK
    SubmodelBASE
    Beginning Year1960
    Ending Year1960
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeCHEVROLET
    ModelK10 PICKUP
    SubmodelBASE
    Beginning Year1960
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeCHEVROLET
    ModelK20 PICKUP
    SubmodelBASE
    Beginning Year1960
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeCHEVROLET
    ModelSEDAN DELIVERY
    SubmodelBASE
    Beginning Year1960
    Ending Year1960
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeCHEVROLET
    ModelSUBURBAN
    SubmodelBASE
    Beginning Year1960
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeCHEVROLET
    ModelTRUCK
    SubmodelBASE
    Beginning Year1960
    Ending Year1960
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    Model1000
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    Model1000 SERIES
    SubmodelBASE
    Beginning Year1960
    Ending Year1965
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    Model1500
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    Model1500 SERIES
    SubmodelBASE
    Beginning Year1960
    Ending Year1965
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    Model2500
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    Model2500 SERIES
    SubmodelBASE
    Beginning Year1960
    Ending Year1965
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    Model3000
    SubmodelBASE
    Beginning Year1960
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    Model3500
    SubmodelBASE
    Beginning Year1960
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    ModelI1000
    SubmodelBASE
    Beginning Year1964
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    ModelI1500
    SubmodelBASE
    Beginning Year1965
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    ModelI2500
    SubmodelBASE
    Beginning Year1965
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    ModelI3500
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    ModelK1000
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    ModelK1000 PICKUP
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.
  • UniversalNo
    MakeGMC
    ModelK15/K1500 PICKUP
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Application NotesSpeaker brackets won't work unless the gas tank is in the stock location.

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