Pro-Line 29 Grand Sport Specifications
- Length Overall (LOA): 29'4"
- Beam: 9'8"
- Dry Weight: 6,310 lbs
- Engine: Twin outboards, max 600 HP combined
- Fuel Capacity: 240 gallons
- Hull Type: FIST deep-vee center console (Grand Sport flagship)
Cover Features
- Fabric Options: 9oz solution-dyed marine fabric or premium Sunbrella acrylic
- Coverage Type: T-Top cover wraps hull below hardtop; hardtop remains exposed
- Construction: Reinforced stitching, hem cord at rubrail, adjustable tie-down straps
- Durability: Solution-dyed fabric (5-7 years); Sunbrella acrylic (8-10 years)
- Fit: Custom-fitted to 29'4" Pro-Line 29 Grand Sport specifications
- Protection: UV-resistant, water-repellent, weatherproof
Additional information
Choose Your Cover Fabric
7 oz. Polyester — Our entry-level marine cover fabric, woven from 100% polyester fiber at a 7 oz. per linear yard weight. This lighter option keeps the cover manageable for solo handling while still delivering reliable protection against sun, rain, and debris. Backed by a 3-year fabric warranty. Ships in Black.
9 oz. Polyester — Step up to our heavy-duty polyester, engineered at 9 oz. per linear yard for boats that face tougher conditions or extended outdoor storage. The denser weave adds an extra layer of defense against abrasion and weather without adding unnecessary bulk. Protected by a 5-year fabric warranty. Ships in Navy or Black.
Sunbrella® — For boaters who want the best, our Sunbrella covers use 100% solution-dyed acrylic — the same fabric trusted by marine professionals worldwide. Naturally resistant to fading, mold, and water damage, Sunbrella holds its color and integrity season after season. Covered by a 6-year fabric warranty. Ships in Black, Smoke, or Marine Blue.
Both polyester options feature solution-dyed construction, where pigment is infused into each fiber during production rather than applied to the surface afterward. This process locks color deep into the material, preventing any dye transfer to your boat’s gel coat or finish. The result is a cover that stays vibrant without bleeding or rubbing off. Our polyester is also designed to breathe — it allows moisture trapped underneath to vent out naturally, reducing the risk of mildew and keeping your boat dry. The fabric holds its form without sagging or stretching over time, stays lightweight enough for one person to handle, and stands up to prolonged UV exposure and harsh marine weather.
*The warranty periods above are provided by the fabric manufacturer and cover the material itself. For details on what’s included in the warranty for your completed cover, please see our warranty page.
7 oz. Polyester — Our entry-level marine cover fabric, woven from 100% polyester fiber at a 7 oz. per linear yard weight. This lighter option keeps the cover manageable for solo handling while still delivering reliable protection against sun, rain, and debris. Backed by a 3-year fabric warranty. Ships in Black.
9 oz. Polyester — Step up to our heavy-duty polyester, engineered at 9 oz. per linear yard for boats that face tougher conditions or extended outdoor storage. The denser weave adds an extra layer of defense against abrasion and weather without adding unnecessary bulk. Protected by a 5-year fabric warranty. Ships in Navy or Black.
Sunbrella® — For boaters who want the best, our Sunbrella covers use 100% solution-dyed acrylic — the same fabric trusted by marine professionals worldwide. Naturally resistant to fading, mold, and water damage, Sunbrella holds its color and integrity season after season. Covered by a 6-year fabric warranty. Ships in Black, Smoke, or Marine Blue.
Both polyester options feature solution-dyed construction, where pigment is infused into each fiber during production rather than applied to the surface afterward. This process locks color deep into the material, preventing any dye transfer to your boat’s gel coat or finish. The result is a cover that stays vibrant without bleeding or rubbing off. Our polyester is also designed to breathe — it allows moisture trapped underneath to vent out naturally, reducing the risk of mildew and keeping your boat dry. The fabric holds its form without sagging or stretching over time, stays lightweight enough for one person to handle, and stands up to prolonged UV exposure and harsh marine weather.
*The warranty periods above are provided by the fabric manufacturer and cover the material itself. For details on what’s included in the warranty for your completed cover, please see our warranty page.
| Weight | 39 lbs |
|---|
Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
The 29 Grand Sport cover is available in 9oz solution-dyed marine polyester, 7oz solution-dyed polyester, and premium Sunbrella acrylic. All solution-dyed — color permanently fused into the fiber — delivering the fade resistance Pro-Line’s flagship offshore platform demands from years of bluewater sun and salt exposure.
Yes. Pattern-cut with reinforced cutouts around the T-Top legs. The fabric wraps the 29 Grand Sport’s FIST-constructed 29’4” hull and wide 9’8” beam below the hardtop while the roof stays exposed. The pattern accounts for the Grand Sport’s twin-engine transom, tournament cockpit, livewells, fishboxes, and T-Top rod holders.
Under 5 minutes solo even at 29’4”. Drape from bow to stern over console and T-Top legs, secure with hem cord and adjustable straps. The 9’8” beam provides a stable working surface for single-person installation. Quick-release buckles make removal equally fast.
The cover wraps the hull below the hardtop, creating a complete barrier over the Grand Sport’s helm station, GPS/fishfinder, leaning post, rod holders, livewells, fishboxes, and all seating. Engine lower units remain visible below the fabric at the stern. UV, rain, salt, and debris are all blocked.
Yes. Designed for long-term dock lift storage — breathable fabric prevents mildew during weeks of storage, DWR finish sheds rain, and solution-dyed color resists UV fading season after season. At 29 feet, most Grand Sport owners keep the boat on a lift rather than a trailer.
2-year manufacturer warranty on materials and workmanship. The 9oz fabric delivers 5-7 years and Sunbrella acrylic delivers 8-10 years of continuous coastal protection.
Water-resistant with DWR finish. Breathable to prevent mildew — critical for the Grand Sport’s extensive tournament electronics during the extended dock storage typical of boats this size.
Yes. Pattern-cut to the 29 Grand Sport’s standard dimensions (29’4” LOA, 9’8” beam) with factory T-Top.
9oz: Navy, Black, Charcoal. Sunbrella: expanded palette. All solution-dyed for permanent UV fade resistance.
Flat $30 per cover, continental US. Ships within 1-2 business days in a protective storage bag.
Pro-Line 29 Grand Sport T-Top Boat Cover — Flagship Twin-Engine Tournament Protection
The Pro-Line 29 Grand Sport stretches 29’4” overall with a 9’8” beam, 6,310 pounds dry, and a deep-vee hull — the flagship of Pro-Line Boats’ entire center console lineup and the culmination of the Grand Sport series that represents Pro-Line’s most capable offshore platform. Built with FIST (Fiberglass Integrated Structural Technology) construction at their Chocowinity, North Carolina facility, the 29 Grand Sport handles up to 600 combined horsepower on twin outboards with 240 gallons of fuel for all-day bluewater range. The Grand Sport designation takes everything the Super Sport series offers — upgraded livewells, expanded fishboxes, enhanced electronics, tournament-grade fishability — and scales it to a platform that competes with boats costing twice as much. Pro-Line has been building fishing boats since 1968, and the 29 Grand Sport is the boat that proves 55 years of customer feedback can produce a flagship that punches well above its price point. A fitted T-Top boat cover keeps this tournament machine protected between offshore trips.
Flagship Fit for Pro-Line’s Largest Platform
This cover is pattern-cut for the 29 Grand Sport’s expansive offshore cockpit, twin-engine transom, wide 9’8” beam, Grand Sport-grade livewells and fishboxes, leaning post tackle center, and T-Top with overhead rod holders and electronics mounting. The FIST hull’s lighter weight means the 29 Grand Sport delivers better fuel economy than traditionally-built 29-footers — that 240-gallon tank goes further than the spec sheet suggests. The fabric wraps the hull below the hardtop with reinforced cutouts around the T-Top legs, while the white fiberglass hardtop roof stays fully exposed. A hem cord and adjustable straps secure the cover for dock lift storage. Installation takes under five minutes solo even at 29 feet. The entry to the Super Sport family starts with the Pro-Line 24 Super Sport T-Top boat cover, covering the enhanced 24-footer with 140 gallons and 300 HP.
Grand Sport Engineering, Premium Fabric
The 29 Grand Sport represents Pro-Line’s highest expression of fishing boat engineering — FIST construction for strength-to-weight efficiency, tournament-grade fishability, and the offshore range to fish the canyons. The cover must match that flagship status. Choose 9oz solution-dyed marine fabric for 5-7 years of UV and salt resistance, or premium Sunbrella acrylic for 8-10 years. Both are water-repellent, mildew-resistant, and breathable — critical for the Grand Sport’s extensive electronics package during extended dock storage between offshore tournaments. Reinforced seams handle the demands of a 29-foot hull. Every cover ships with a 2-year manufacturer warranty within 1-2 business days. For the compact Sport entry, the Pro-Line 220 Sport T-Top boat cover covers the versatile 22-foot FIST platform.
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