Often imitated. Never duplicated.
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Classic Truck Parts & Fabrication

Speaker Brackets - 47-54 GMC Chevy Truck - Bead Rolled 6x9 Speaker

Part #4754SB69BR BrandLS Fabrication TypeDash & Interior Accessories, Sheet Metal Panels, Audio Components
$104.99
  • Fast dispatch — ships within 2 business days
  • Tracked shipping on every order
  • 30-day returns, money back or replacement
  • Built and backed by LS Fabrication
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Fitment at a glance
Years1947 MakeChevy, GMC Model3100, 3600, 3800, Suburban
Always confirm fitment with the compatibility chart and photos above before buying. Not sure? Send us a message with your year, make and model and we will check it for you.

Product details

Speaker brackets for the back of a 1947–1954 Chevrolet or GMC cab. They are formed and bead rolled to follow the back wall, which is where an Advance Design cab has room for speakers.

Features

  • Laser cut from 18 gauge steel.
  • Bead rolled or smooth options are available.
  • Two speaker size options: 6.5″ or 6″x9″.
  • All required mounting hardware is included.
  • Sold as a set of two brackets.

Fitment notes

1947–1948 cabs may require modifications to fit these brackets. They will not work with the factory in-cab gas tank.

See the images for the dimensions of the speaker openings and check them against your speakers. Test fit the speakers in the openings, and the brackets in the truck, before final assembly.

To finish the cab off, see our bead rolled behind the seat panels.

Not included

  • The speakers, the wiring and any grilles. Mounting hardware for the brackets is included and they are sold as a set of two.
  • These will not work alongside the factory in-cab gas tank, and 1947-1948 cabs may need modification.

Specifications

Part number
4754SB69BR
Brand
LS Fabrication
Material
Aluminum Sheet Metal
Placement
Interior
Shipping weight
4.5 kg
Box size (L × W × H)
9.1 × 5.9 × 5.9 in

Shipping

Dispatched within 2 business days of cleared payment.

Flat-rate shipping, shown at checkout. Every parcel ships with tracking, and the number is uploaded to eBay as soon as it is on the truck.

Larger panels are crated or boxed with extra protection at no additional charge.

Payment

Checkout is handled securely by eBay. You can pay with:

  • Credit and debit card
  • PayPal
  • Apple Pay and Google Pay
  • eBay gift cards and vouchers

Payment is expected within 3 days of purchase.

Returns

30-day returns. Money back or replacement, your choice.

Items must come back unused, uninstalled and in the original packaging. Return shipping is paid by the buyer unless the part arrived damaged or we sent the wrong item — in that case we cover it.

Message us through eBay and we will sort it out quickly.

About LS Fabrication

Often imitated, never duplicated. We have shipped thousands of orders worldwide and supply distributors across North America with sheet metal panels, billet aluminum accessories and restoration parts for 1947–1998 Chevy, GMC and Ford trucks.

We partner with specialist manufacturers to offer high-end parts for early era GM trucks, and we are constantly developing new products to fill the gaps the aftermarket has left behind.

Questions?

Send us a message through eBay. We answer every message, usually the same business day, and we are happy to check fitment or measurements before you buy.

Trusted eBay seller · Tracked shipping worldwide

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