🔄
Skip to content
Contact us for all of your boating/fishing needs! ⛵
Contact us for all of your boating/fishing needs! ⛵
Shipping Policy Return and Refund Policy Payment Policy Privacy Policy Terms of Service Contact Us About Us
TACO Grand Slam 300 Universal Backing Plate fGS300 GS390 Pair BP0300BSY1

TACO Grand Slam 300 Universal Backing Plate f/GS-300 GS-390 - Pair [BP-0300BSY-1]

Authorized TACO Marine Dealer
Genuine Product
Save $31.00 Save $31.00
$228.99
$228.99 - $228.99
$228.99
$197.99
$197.99 - $197.99
$197.99
Questions? Just Call. U.S. based expert support. +1 (346) 385-4984
Availability:
5+ in stock, ready to be shipped
Why Choose Boating Tools?
Trusted • U.S.-Based
  • Ships today or tomorrow (in-stock items)
  • Ships from U.S. warehouse with tracking
  • No sales tax (excluding Texas)
    • U.S. expert support: +1 (346) 385-4984
    Mon–Fri 9AM–5PM CST

Grand Slam 300 Universal Backing Plate for GS-300 & GS-390 - Pair

The Grand Slam 300 Universal Backing Plate is designed exclusively for the innovative line of TACO Marine Grand Slam Outrigger Mounts – providing strength and directional guidance to your base when installed through your T-top. These unique backing plates feature directional markers every 22.5º, which align with the locking detents of the outrigger mounts as they are rotated and locked into position. This allows you to always know the position of your outrigger pole. Available in brite or black hard coat anodized finishes, these plates will save your T-top from potential damage caused by outrigger torque when extended.

Features & Benefits:

  • Provides strength, durability, and directional guidance 
  • Matches existing base hole pattern
  • No drilling
  • Attractive addition to your T-top
  • Sold in pairs
  • 5-year limited warranty

Specifications:

  • Backing plate, 6.50" X 5" X .25"
  • Finish: Brite Dip Anodized

No manual is available for this product.

Estimated Delivery Time: 1-7 business days.

  • Orders placed before 1PM CST will ship the same day. All other orders will ship the next day.
  • Transit Time: 1-6 business days

Click here to view our full Shipping Policy.

Returns accepted within 30 days.

  • Items must be new, unused, and in original packaging.
  • Returned merchandise may be subject to a restocking fee of up to 15%

Click here to view our full Return & Refund Policy.
Offer quality marine equipment from trusted brands and treat customers the way we'd want to be treated.
Boating Tools — Our Mission

Have a question? Just call us.

A real human from the U.S. will answer. We can help you pick the right gear, talk through compatibility, or work out pricing. If we miss your call, leave a voicemail and we'll get back to you.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare