1. Manifolds & Headers Offered
  2. sku: 9616623196850663
  3. MAXPEEDINGRODS 859SIY

MAXPEEDINGRODS 859SIY Exhaust Manifold V8 5.0L

fits model: C1500, K1500. make: Gmc, Chevrolet. year: 1988-95.

859siy Maxpeedingrods Exhaust Manifold For Gmc C1500 K1500 Chevrolet V8 5.0l 1988-95 Direct Fit

( Brand: Maxpeedingrods ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Natural ), ( Engine: V8 5.7l, V8 5.0l, V8 6.5l ), ( Features: Heat-resistant ), ( Fit: For Cadillac/chevrolet/gmc, For Escalade/c1500/c1500 Suburban, For C2500/c2500 Suburban/c3500/k1500/k1500 Suburban, For K2500/k2500 Suburban/k3500, For Suburban 1500/tahoe/yukon ), ( Fitment Type: Direct Replacement ), ( Fuel Type: Gasoline ), ( Items Included: Gasket, Mounting Hardware ), ( Manufacturer Part Number: 859SIY ), ( Manufacturer Warranty: 1 Year ), ( Material: Cast Iron ), ( Mounting Style: Bolt-on ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 674-156, 674156, 14093658, 14102016 ), ( Oxygen Sensor Location: Upstream Near The Exhaust Manifold ), ( Performance Part: Yes ), ( Placement On Vehicle: Front, Right ), ( Substrate Material: Iron ), ( Type: Exhaust Manifold ), ( Universal Fitment: No )

Review MAXPEEDINGRODS Exhaust Manifold Gmc Chevrolet V8 5.0l 1988 95 Direct Fit fits C1500 K1500 1988-95

Introducing the Maximus 859SIY Exhaust Manifold, a high-performance aftermarket solution for your 1988-1995 GMC C1500/K1500 and Chevrolet V8 5.0L engines. This exhaust manifold is manufactured by Maximus, a renowned name in the automotive aftermarket industry, known for its commitment to quality and performance.

The 859SIY Exhaust Manifold is engineered to replace the original equipment manifold, offering several benefits for enthusiasts and performance-minded drivers. It is designed using state-of-the-art technology and advanced materials to ensure improved durability, strength, and thermal efficiency compared to the factory-installed component.

The exhaust manifold features a robust cast iron construction, ensuring it can withstand the rigors of daily driving and high-performance applications. Its unique design optimizes exhaust gas flow, enabling a more efficient combustion process and improved engine performance. Additionally, the 859SIY Exhaust Manifold comes with pre-welded exhaust gaskets, ensuring a secure and leak-free installation.

This aftermarket exhaust manifold boasts a larger primary and secondary exhaust ports, which contribute to better scavenging and increased exhaust gas velocity. The larger ports result in a more efficient exhaust flow, reducing backpressure and increasing engine power. Furthermore, the 859SIY Exhaust Manifold is designed with a 4-1 header configuration, which is known for its ability to collect exhaust gases more effectively, reducing exhaust gas temperatures and improving overall engine performance.

The Maximus 859SIY Exhaust Manifold is a direct replacement for the factory part, making installation straightforward and hassle-free. It is compatible with various exhaust systems and catalytic converters, allowing you to retain your existing exhaust components if desired. Additionally, the manifold comes with all necessary hardware for a bolt-on installation, ensuring a seamless upgrade process.

In conclusion, the Maximus 859SIY Exhaust Manifold is an excellent choice for those looking to enhance the performance and durability of their 1988-1995 GMC C1500/K1500 and Chevrolet V8 5.0L engines. With its robust construction, optimized exhaust flow, and straightforward installation process, this aftermarket exhaust manifold is a worthwhile investment for any enthusiast or performance-focused driver.

Maximum Motorsports 859SIY Exhaust Manifold for GMC C1500/Chevrolet K1500 (1988-1995) V8 5.0L: A Detailed Analysis

Introduction:

The Maximum Motorsports 859SIY Exhaust Manifold is a popular aftermarket option for those looking to enhance the performance of their 1988-1995 GMC C1500 or Chevrolet K1500 V8 5.0L engines. In this analysis, we will discuss the key features, advantages, and potential drawbacks of this exhaust manifold to help you make an informed purchasing decision.

Features:

1. Cast iron construction for durability and heat resistance

2. Designed to replace the stock exhaust manifold

3. Improved flow design for increased exhaust gas velocity

4. Compatible with stock exhaust system and catalytic converters

5. Direct bolt-on installation

Advantages:

1. Enhanced engine performance: The Maximum Motorsports 859SIY Exhaust Manifold is designed to improve exhaust flow, resulting in increased horsepower and torque.

2. Improved throttle response: The improved exhaust flow can lead to smoother and more responsive throttle response.

3. Durability: The cast iron construction ensures that the manifold can withstand the rigors of high-performance driving.

4. Easy installation: The manifold is a direct bolt-on replacement, making installation relatively straightforward.

Disadvantages:

1. Weight: The cast iron construction adds weight to the manifold, which could potentially impact fuel economy.

2. Cost: The Maximum Motorsports 859SIY Exhaust Manifold is a more expensive option compared to the stock manifold.

3. Noise: The improved exhaust flow can result in increased exhaust noise, which may not be desirable for all applications.

Conclusion:

The Maximum Motorsports 859SIY Exhaust Manifold is an excellent choice for those seeking to improve the performance of their 1988-1995 GMC C1500 or Chevrolet K1500 V8 5.0L engines. The manifold's improved flow design leads to increased horsepower, torque, and throttle response, as well as enhanced durability. However, the added weight and cost, along with the potential for increased exhaust noise, should be considered before making a purchasing decision.

Recommendation:

If you are looking to enhance the performance of your 1988-1995 GMC C1500 or Chevrolet K1500 V8 5.0L engine and are willing to invest in a high-quality aftermarket exhaust manifold, the Maximum Motorsports 859SIY Exhaust Manifold is an excellent choice. Ensure that you have the necessary tools and expertise for installation, and consider the potential impact on fuel economy and exhaust noise before making your purchase.

specifications maniheader:

  • for models: C1500, K1500
  • for makes: Gmc, Chevrolet
  • for years: 1988-95
  • brand: Maxpeedingrods
  • california prop 65 warning: California Prop 65 Warning
  • color: Natural
  • engine: V8 5.7l, V8 5.0l, V8 6.5l
  • features: Heat-resistant
  • fit: For Cadillac/chevrolet/gmc, For Escalade/c1500/c1500 Suburban, For C2500/c2500 Suburban/c3500/k1500/k1500 Suburban, For K2500/k2500 Suburban/k3500, For Suburban 1500/tahoe/yukon
  • fitment type: Direct Replacement
  • fuel type: Gasoline
  • items included: Gasket, Mounting Hardware
  • manufacturer part number: 859SIY
  • manufacturer warranty: 1 Year
  • material: Cast Iron
  • mounting style: Bolt-on
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • oe/oem part number: 674-156, 674156, 14093658, 14102016
  • oxygen sensor location: Upstream Near The Exhaust Manifold
  • performance part: Yes
  • placement on vehicle: Front, Right
  • substrate material: Iron
  • type: Exhaust Manifold
  • universal fitment: No

payments maniheader:

  • other
  • credit card: Discover
  • wallet: Paypal

general maniheader:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
  • condition: New

shipping maniheader:

  • transit: 11-11 Days
  • carrier: UPS
  • class: Standard
  • cost: $0.00
  • type: Fixed
  • service: UPS Ground

offer maniheader:

  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • sold: 0
  • quantity: 5
  • started: December 15, 2025

returns maniheader:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

seller maniheader:

  • # reviews: 953
  • rating: 100.0%
for models: c1500, k1500, for makes: gmc, chevrolet, for years: 1988-95, california prop 65 warning: california prop 65 warning, engine: v8 5.7l, v8 5.0l, v8 6.5l, features: heat-resistant, fit: for cadillac/chevrolet/gmc, for escalade/c1500/c1500 suburban, for c2500/c2500 suburban/c3500/k1500/k1500 suburban, for k2500/k2500 suburban/k3500, for suburban 1500/tahoe/yukon, fitment type: direct replacement, fuel type: gasoline, items included: gasket, mounting hardware, manufacturer warranty: 1 year, mounting style: bolt-on, note: no instruction included, notice: this is aftermarket replcement part., oe/oem part number: 674-156, 674156, 14093658, 14102016, oxygen sensor location: upstream near the exhaust manifold, performance part: yes, placement on vehicle: front, right, substrate material: iron, type: exhaust manifold, universal fitment: no,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: natural, material: cast iron, sku: 9616623196850663,

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