Barr Marine Direct Replacement Exhaust Manifold
Direct replacement for Mercruiser GM V8 Big Block Center Rise Exhaust Manifold

Used with V8 Model 330, 340 and 454 Magnum big block engines.  For Mercruiser V8 big block 454 and 502 cu. in.

Interchangable between port and starboard side  
Includes gaskets and mounting hardware
Heavy duty cast iron
Painted black

Replaces:

• Barr MC1-89011
• Mallory 9-40506
• MMD 89011
• Mercruiser 807078T10, 807078T09, 807078A6, 807078A4, 807078A2 and 89011A8 
• Osco 9011A