Barr Marine VO-1-835804 Water Cooled Center Rise Exhaust Manifold for Volvo Penta V8

The Barr Marine VO-1-835804 is a direct replacement water cooled center rise exhaust manifold designed specifically for Volvo Penta GM small block V8 engines. This premium aftermarket manifold is engineered to meet or exceed OEM specifications while offering improved performance characteristics.

Key Features:

• Direct replacement for Volvo Penta part numbers 835804, 835805, 835806, 835804-6, and 856883
• Fits GM 305 CID (5.0L) and 350 CID (5.7L) V8 engines from early 1980s through 1993
• Center rise design for optimal exhaust flow and reduced back-pressure
• Complete kit includes pipe plugs, all gaskets, and mounting hardware
• Made in USA with premium materials for long-lasting durability
• Backed by 3-year limited manufacturer warranty

Compatible Models: Volvo Penta AQ 200D, 200F, 225D, 225E, 225F, 255A through 255F, 260A through 260C, 271A, 280A, 290A, 290DP, 311A, and BB series engines. This earlier style manifold uses the 3-3/4 inch exhaust outlet and pairs with riser VO-20-855384.

Barr Marine manifolds are designed to reduce back-pressure compared to original equipment, often resulting in improved horsepower and engine efficiency. Each manifold is precision-cast and thoroughly tested to ensure proper fitment and reliable performance in demanding marine environments.