EMP Manifold, Exhaust (REP 18-1953-2)

EMP 57-57520 MerCruiser V8 GM Small Block Exhaust Manifold

This exhaust manifold is designed for use with MerCruiser cooling systems and meets OEM specifications.

Exhaust Manifold Application:

• Fits most MerCruiser (GM) small blocks with center riser
• Interchangeable:

BARR Marine

MC-1-87114

GLM

51230

Mercury/MerCruiser

87114A19

Sierra

18-1953-2

Frequently Asked Questions

• What is the EMP 57-57520 MerCruiser V8 GM Small Block Exhaust Manifold used for? The EMP 57-57520 MerCruiser V8 GM Small Block Exhaust Manifold is designed for use with MerCruiser cooling systems. It is manufactured to meet OEM specifications and is intended for most MerCruiser GM small block engines with center riser exhaust manifolds.
• What MerCruiser engines does the EMP 57-57520 exhaust manifold fit? This exhaust manifold fits most MerCruiser GM small block engines with a center riser. The product description does not provide specific horsepower, model year, or serial number ranges, so verify your engine and exhaust manifold configuration before ordering.
• Does the EMP 57-57520 meet OEM specifications? Yes. The EMP 57-57520 MerCruiser V8 GM Small Block Exhaust Manifold is designed for use with MerCruiser cooling systems and meets OEM specifications.
• What part numbers does the EMP 57-57520 MerCruiser exhaust manifold replace? The EMP 57-57520 is interchangeable with BARR Marine MC-1-87114, GLM 51230, Mercury/MerCruiser 87114A19, and Sierra 18-1953-2. Comparing your existing part number with these listed interchange numbers can help confirm the replacement.
• What should I verify before purchasing the EMP 57-57520 exhaust manifold? Verify that your MerCruiser engine is a GM small block with a center riser configuration. Since the description specifies that it fits most, rather than all, MerCruiser GM small blocks, confirm your engine and exhaust manifold configuration before ordering.