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Brothers Trucks

Brothers Trucks Behind Seat Speaker Brackets SBNB087 Mounts, Brackets, Steel, Natural, Rear, Chevrolet, GMC, Pair

SKU: HCTSBNB087

Speaker Mounts

Brothers Trucks Behind Seat Speaker Brackets SBNB087 Mounts, Brackets, Steel, Natural, Rear, Chevrolet, GMC, Pair

Brothers Trucks

Brothers Trucks Behind Seat Speaker Brackets SBNB087 Mounts, Brackets, Steel, Natural, Rear, Chevrolet, GMC, Pair

SKU: HCTSBNB087

Speaker Mounts
A$476.36
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our 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 10:22:55

Specifications

Product Attributes - Brand
Brothers Trucks
Product Attributes - Manufacturer's Part Number
SBNB087
Product Attributes - Part Type
Speaker Mounts
Product Attributes - Product Line
Brothers Trucks Behind Seat Speaker Brackets
Product Attributes - UPC
90127275436
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.

Reference Information

Brand Name/s Brothers Trucks
StreetFX SKU hctSBNB087
SFX Item ID 4911246
Supplier Item Code 4911246
Manufacturer SKU SBNB087
Manufacturer UPC 90127275436

Compatibility

Application Data
  • UniversalNo
    MakeGMC
    ModelK35
    SubmodelHIGH SIERRA
    Beginning Year1977
    Ending Year1978
  • UniversalNo
    MakeGMC
    ModelK35
    SubmodelSIERRA CLASSIC
    Beginning Year1977
    Ending Year1978
  • UniversalNo
    MakeGMC
    ModelK35
    SubmodelSIERRA GRANDE
    Beginning Year1977
    Ending Year1978
  • UniversalNo
    MakeGMC
    ModelR1500
    SubmodelHIGH SIERRA
    Beginning Year1973
    Ending Year1985
  • UniversalNo
    MakeGMC
    ModelR1500
    SubmodelHIGH SIERRA
    Beginning Year1979
    Ending Year1986
  • UniversalNo
    MakeGMC
    ModelR1500
    SubmodelSIERRA CLASSIC
    Beginning Year1979
    Ending Year1982
  • UniversalNo
    MakeGMC
    ModelR1500 SUBURBAN
    SubmodelSIERRA GRANDE
    Beginning Year1978
    Ending Year1986
  • UniversalNo
    MakeGMC
    ModelR1500 SUBURBAN
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
  • UniversalNo
    MakeGMC
    ModelR1500 SUBURBAN
    SubmodelHIGH SIERRA
    Beginning Year1979
    Ending Year1982
  • UniversalNo
    MakeGMC
    ModelR2500
    SubmodelSIERRA CLASSIC
    Beginning Year1987
    Ending Year1982
  • UniversalNo
    MakeGMC
    ModelR2500
    SubmodelSIERRA GRANDE
    Beginning Year1987
    Ending Year1982
  • UniversalNo
    MakeGMC
    ModelR2500
    SubmodelSIERRA CLASSIC
    Beginning Year1975
    Ending Year1978
  • UniversalNo
    MakeGMC
    ModelR2500 SUBURBAN
    SubmodelBASE
    Beginning Year1979
    Ending Year1982
  • UniversalNo
    MakeGMC
    ModelR2500 SUBURBAN
    SubmodelHIGH SIERRA
    Beginning Year1979
    Ending Year1978
  • UniversalNo
    MakeGMC
    ModelR2500 SUBURBAN
    SubmodelSIERRA CLASSIC
    Beginning Year1979
    Ending Year1986
  • UniversalNo
    MakeGMC
    ModelR3500
    SubmodelBASE
    Beginning Year1979
    Ending Year1978
  • UniversalNo
    MakeGMC
    ModelR3500
    SubmodelSIERRA GRANDE
    Beginning Year1979
    Ending Year1978
  • UniversalNo
    MakeGMC
    ModelR3500
    SubmodelSIERRA CLASSIC
    Beginning Year1987
    Ending Year1978
  • UniversalNo
    MakeGMC
    ModelV1500
    SubmodelSIERRA GRANDE
    Beginning Year1973
    Ending Year1974
  • UniversalNo
    MakeGMC
    ModelV1500
    SubmodelHIGH SIERRA
    Beginning Year1973
    Ending Year1974
  • UniversalNo
    MakeGMC
    ModelV1500
    SubmodelSIERRA CLASSIC
    Beginning Year1979
    Ending Year1987
  • UniversalNo
    MakeGMC
    ModelV1500 SUBURBAN
    SubmodelHIGH SIERRA
    Beginning Year1979
    Ending Year1978
  • UniversalNo
    MakeGMC
    ModelV1500 SUBURBAN
    SubmodelSIERRA CLASSIC
    Beginning Year1979
    Ending Year1986
  • UniversalNo
    MakeGMC
    ModelV1500 SUBURBAN
    SubmodelSIERRA GRANDE
    Beginning Year1979
    Ending Year1982
  • UniversalNo
    MakeGMC
    ModelV2500
    SubmodelSIERRA CLASSIC
    Beginning Year1977
    Ending Year1978

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