6 Cylinder

Mercury Marine Manifold Exhaust Kit for V-6 GM 4.3-Liter with 4" Magnum Risers

Mercury Marine

Barr Manifold Exhaust Kit for Mercruiser V-6 GM 4.3-Liter with 4" Risers

Barr Marine

Barr Manifold Exhaust Kit for Mercruiser V-6 GM 4.3-L with 4" Risers & 3" Spacer

Barr Marine

Barr Manifold Exhaust Kit for Mercruiser V-6 GM 4.3-L with 4" Risers & 6" Spacer Blocks

Barr Marine

Barr Conversion Kit for Mercruiser V-6 GM 4.3-Liter from One Piece to Two Piece

Barr Marine