Sierra Engine Parts

Sierra 18-8536 Exhaust Manifold Mounting Kit

SKU: 4003145 · UPC: 808282127282 · MPN: 18-8536
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02 · Overview

Sierra 18-8536 Exhaust Manifold Mounting Kit — Product description

Sierra 18-8536 Exhaust Manifold Mounting Kit - Complete Marine Engine Installation Solution

Professional Exhaust System Installation - Complete Hardware Kit for GM Marine Engines

Ensure proper exhaust manifold installation with the Sierra 18-8536 exhaust manifold mounting kit, specifically engineered for GM Small Block V8 marine engines. This comprehensive kit includes all necessary mounting hardware and gaskets required for professional installation of exhaust manifolds on 305-350 cubic inch GM marine engines, providing reliable sealing and secure attachment for optimal engine performance.

Engine Compatibility

The Sierra 18-8536 is specifically designed for marine applications featuring GM Small Block V8 engines with 305-350 cubic inch displacement. This kit ensures compatibility with various marine engine manufacturers including Barr, Indmar, and Marine Power installations, providing the precise hardware needed for proper exhaust manifold mounting.

Complete Installation Kit

  • Mounting Bolts: Marine-grade bolts engineered for high-temperature exhaust applications
  • Sealing Gaskets: High-temperature gaskets ensure leak-free manifold installation
  • Hardware Components: All necessary fasteners for complete installation
  • Natural Finish: Corrosion-resistant coating for marine environment durability
  • OEM Specifications: Engineered to meet or exceed manufacturer requirements
  • Professional Grade: Quality components for reliable, long-lasting installation

Technical Specifications

  • Application: GM Small Block V8 Marine Engines (305-350 CI)
  • Compatible Engines: Barr, Indmar, Marine Power
  • Kit Contents: Bolts, Gaskets, Mounting Hardware
  • Finish: Natural Corrosion-Resistant
  • Temperature Rating: High-Temperature Marine Grade
  • Installation Type: Exhaust Manifold Mounting

Cross-Reference Compatibility

The Sierra 18-8536 kit cross-references with multiple manufacturer part numbers, ensuring compatibility across various marine engine service applications:

  • Mallory: 9-40174, 9-40475
  • Marine Power: 0994-000
  • Osco: 8243-MK, 994-MK, CVCR-MK
  • GLM: 31105

Professional Installation Benefits

This complete mounting kit eliminates the guesswork and sourcing challenges of exhaust manifold installation. All components are precision-engineered to work together, ensuring proper torque specifications, leak-free sealing, and reliable attachment that withstands the thermal cycling and vibration common in marine engine applications.

Marine Environment Durability

Sierra marine engine components are specifically designed for the harsh marine environment, featuring corrosion-resistant materials and coatings that withstand saltwater exposure, temperature extremes, and constant vibration. The high-temperature gaskets and fasteners maintain their integrity under the demanding conditions of marine exhaust systems.

Quality Assurance

Sierra Marine maintains strict quality control standards, ensuring each component meets or exceeds OEM specifications. This commitment to quality provides confidence in long-term reliability and performance, making Sierra the trusted choice for marine engine professionals and serious boat owners.

Installation Requirements

Professional installation is recommended to ensure proper torque specifications, gasket alignment, and system integrity. Proper installation includes surface preparation, correct torque sequence, and verification of all mounting points for optimal exhaust system performance and safety.

Frequently Asked Questions

Will this kit fit my GM marine engine?

This kit is designed for GM Small Block V8 marine engines with 305-350 cubic inch displacement, specifically for Barr, Indmar, and Marine Power applications. Verify your engine specifications before ordering.

What components are included in this mounting kit?

The kit includes all necessary mounting bolts, sealing gaskets, and hardware components required for proper exhaust manifold installation on compatible GM marine engines.

Can I install this kit myself?

While the components are designed for direct replacement, professional installation is recommended to ensure proper torque specifications, surface preparation, and system integrity for optimal performance and safety.

How do I verify compatibility with my engine?

Check your engine's cubic inch displacement (305-350 CI) and manufacturer (Barr, Indmar, Marine Power). You can also cross-reference with the included part numbers from Mallory, Marine Power, Osco, or GLM.

What makes this kit suitable for marine applications?

The kit features marine-grade materials with corrosion-resistant finishes, high-temperature gaskets, and fasteners specifically engineered to withstand the harsh conditions of marine exhaust systems including saltwater exposure and thermal cycling.

Complete your exhaust manifold installation with confidence using professional-grade components designed for marine excellence. The Sierra 18-8536 Mounting Kit - precision engineering for reliable marine performance.

Sierra Engine Parts
18-8536
808282127282
USD [product.price] [product.stock]
Exhaust Manifold Mounting Kit


SKU: NVN-4003145
MPN: 18-8536
UPC: 808282127282
03 · The numbers

Technical specifications

BrandSierra Engine Parts
ModelSierra 18-8536 Exhaust Manifold Mounting Kit
SKU / MFR#4003145

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04 · Before you buy

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