Mercruiser 87114 Marine 228 260 305 350 V8 Small Block Exhaust Manifold Replaces Barr Mc-1-87114

Mercruiser 87114 Marine 228 260 305 350 V8 Small Block Exhaust Manifold Replaces Barr Mc-1-87114. Universal Ambidextrous Design: Fully interchangeable between the port (left) and starboard (right) sides of the V8 engine block, simplifying inventory for marine parts distributors. Broad V8 Legacy Application: A perfect center-rise replacement for mid-1980s to 2002 MerCruiser GM V8 Small Block (5.0L/305, 5.7L/350, 6.2L/377, 383) marine engines. Heavy-Duty Cast Iron Foundry: Engineered with uniform wall thickness and premium density iron to absorb mechanical vibrations and resist severe thermal cycles. Flawless OEM Cross-Reference: Meticulously cast to perfectly replace industry-standard part numbers like MerCruiser 87114A19, 87114A8, 860246A10, and Sierra 18-1953-2. CNC Precision Micro-Finish: Exhaust runners and riser flanges are CNC machined to micro-tolerances for a tight, 100% leak-proof fit with gaskets and the cylinder head.