

TACO Grand Slam 390 Outrigger Mount f/1-1/2″ Outrigger
$4,099.99 $3,689.99
Grand Slam 390 Outrigger Mount for 1-1/2″ Outrigger
TACO took all the durable, dependable features of the popular GS-380 and incorporated a more robust gusset and thicker arm to withstand the torque and pressure created when using longer outrigger poles. This base is perfect for the bigger, faster center console boats between 25’ and 40’. Anglers can easily deploy an outrigger’s vertical lift and horizontal rotation from the boat deck in rough seas. Additionally, the GS-390 comes equipped with our secure pin-locking technology and pairs well with TACO’s Deluxe Aluminum and Carbon Fiber Tele-Outriggers.
Features:
- Stronger gusset support and thicker arm for enhanced durability
- Elevation crank handle provides lift from under the T-top
- Allows for horizontal rotation from under the T-top
- Offset handle for better hand clearance
- Cast stainless-steel Type-316L and machined aluminum construction
- Strong locking head allows perfect positioning
- Pairs with TACO Deluxe Aluminum or Carbon Fiber Tele-Outriggers
- Tested and proven quality
- Sleek appearance
- 3-year limited warranty
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.


⚓ Smooth Sailing Shipping
Enjoy FREE standard shipping on most orders over $250 within the continental U.S. (excl. heavy/oversized/hazardous items).
We ship via UPS, FedEx, and USPS . Orders are processed in 1–2 business days with typical delivery in 1–5 business days .
🧭 Track The Voyage
You’ll receive tracking info by email once your order ships. If your package is marked “delivered” but not received, please wait 48 hours then reach out to our team.
🛟 Hassle-Free Returns & Exchanges
Returns accepted within 30 days of delivery. Items must be unused and in original packaging.
- Mistaken or damaged cargo? We’ll handle return shipping.
- Changed your course? Return shipping is on you.
- Report defects or damage within 7 days for a free exchange.
💰 Anchor Your Refund
Refunds go back to your original payment method within 5–7 business days after inspection.
📨 Contact the Crew
Questions about your order? Drop anchor at sales@marineelec.com .