The TACO Grand Slam 390XL Outrigger Mount is a rugged, offshore-ready base designed for center console boats from 25' to 40'. Building on the trusted GS-380, it features a stronger gusset and thicker arm to handle the torque and pressure of longer outrigger poles, delivering reliable vertical lift and smooth horizontal rotation from the deck.
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Stronger gusset and thicker arm: to withstand the torque and pressure of longer outrigger poles.
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Elongated base: accommodates tops up to 4 inches thick for a stable foundation.
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Elevation crank handle: provides lift from under the T-top.
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Horizontal rotation from under the T-top: enables smooth rotation while staying under the T-top.
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Offset handle: for better hand clearance during operation.
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Durable cast stainless steel (Type-316L) and machined aluminum construction: resistant to saltwater wear and corrosion.
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Strong locking head: for precise positioning and rock-solid security.
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Secure pin-locking technology: reliable engagement and quick adjustments.
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Compatibility with TACO Tele-Outriggers: pairs with Deluxe Aluminum or Carbon Fiber Tele-Outriggers for a cohesive system.
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Offshore durability and high-capacity foundation: designed to support longer outriggers on boats 25'–40'.
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Warranty: 3-year limited warranty; may not be returned to the original point of purchase; contact the manufacturer directly for issues.
This mount delivers a stable, high-capacity foundation for longer outriggers, ensuring reliable vertical lift and smooth deck-to-pole rotation even under offshore conditions. The elongated base accommodates tops up to 4" thick, while the elevation crank and under‑T‑top rotation keep lifting and positioning intuitive and safe from the cockpit. Saltwater-resistant construction and a secure pin-locking system provide lasting performance and repeatable positioning, and compatibility with TACO’s Deluxe Aluminum or Carbon Fiber Tele-Outriggers enables a cohesive long-range outrigging solution.
