The GS-390’s are the latest Grand Slam 300-series bolt-in top mounts from Taco with many recent improvements!

  • Stronger gusset support and thicker arm than the GS-380 for longer outriggers and applications such as pulling dredges from our outriggers
  • All rotation and elevation adjustments from under the top
  • Fits both hardtop and soft top applications (up to 2-1/2″ thick)
  • Rugged Stainless Steel and anodized Aluminum construction
  • 12 locking fishing positions
  • Adjustable crank up or down outrigger elevation adjustment
  • Ergonomic-shaped 30 degree-offset rotator lever
  • Polished Stainless Steel Type 316 arm and lever
  • Polished anodized Aluminum body
  • Top-mounted
  • 4″ x 6″ mounting base footprint, 3″ x 5″ on-centers bolt pattern
  • Backing plates sold separately
  • Sold in pairs
  • U.S. Patent #7,114,283
  • Limited 3 year warranty