MOPAR 3751068-2 Big Block Exhaust Manifold Set 383-440

( Type: Exhaust Manifold ), ( Ipn: 3751068-2 ), ( Oe/oem Part Number: 3751071, 3751068 ), ( Material: Cast Iron ), ( Vintage Part: Yes ), ( Placement On Vehicle: Right, Left )

Review MOPAR Oem Original Big Block Hp Exhaust Manifold Set Fit All Cars

The Mopar 3751068-2 383-440 Big Block HP Exhaust Manifold Set is a high-performance exhaust component designed specifically for big block Chevy engines. This manifold set is engineered to provide superior exhaust flow and increased horsepower, making it an excellent choice for enthusiasts looking to enhance the performance of their classic or modern muscle car.

The manifold set is constructed from premium materials, including heavy-duty cast iron, which ensures durability and longevity. Each manifold is meticulously crafted to ensure a perfect fit and precise exhaust gas flow. The manifolds feature large 1.90-inch primary exhaust ports, which provide optimal exhaust flow and help increase engine performance.

The Mopar 3751068-2 383-440 Big Block HP Exhaust Manifold Set is designed to work with the factory exhaust system, although it may require some modifications to install. The manifold set includes all necessary gaskets and hardware for installation, making it a relatively straightforward process for experienced DIYers or professional mechanics.

One of the notable features of this manifold set is its ability to accommodate various exhaust systems, including both side and center exhaust configurations. This versatility allows for greater flexibility when designing an exhaust system that suits the specific needs and preferences of the vehicle owner.

The Mopar 3751068-2 383-440 Big Block HP Exhaust Manifold Set is an excellent investment for anyone looking to maximize the performance potential of their big block Chevy engine. With its robust construction, optimized exhaust flow, and versatile design, this manifold set promises to deliver impressive gains in horsepower and torque, transforming your muscle car into a true powerhouse on the road.

Mopar 3751068-2 383-440 Big Block HP Exhaust Manifold Set: A Detailed Analysis

The Mopar 3751068-2 383-440 Big Block HP Exhaust Manifold Set is a popular aftermarket exhaust component designed for big block engines. This manifold set is known for its durability, performance, and ability to enhance the power output of the engine. In this analysis, we will discuss the key features, pros, cons, and provide a conclusive recommendation.

1. Designed specifically for 383-440 cubic inch big block engines.

2. Constructed from high-strength iron for durability.

3. Features 1.94-inch primary and 1.5-inch collector headers for optimal flow and performance.

4. Includes gaskets and hardware for easy installation.

1. Enhances engine performance by improving exhaust flow and reducing backpressure.

2. Durable construction ensures long-lasting use.

3. Improves fuel efficiency by reducing exhaust gas recirculation (EGR).

4. Compatible with various exhaust systems for customization.

1. Installation can be challenging and time-consuming for inexperienced mechanics.

2. May require additional modifications to the exhaust system for optimal performance.

3. Relatively expensive compared to stock manifold sets.

The Mopar 3751068-2 383-440 Big Block HP Exhaust Manifold Set is an excellent choice for those seeking improved engine performance and durability. Its high-strength construction, optimized header design, and compatibility with various exhaust systems make it a popular aftermarket option. However, its installation complexity and relatively high cost are important considerations.

If you are an experienced mechanic or willing to invest in professional installation, the Mopar 3751068-2 383-440 Big Block HP Exhaust Manifold Set is a worthwhile investment. It offers significant performance gains, improved durability, and the ability to customize your exhaust system. For those with limited experience or budget constraints, it may be more practical to consider alternative options or seek professional advice before making a decision.

part # 3751068-2 prices

• $99.95-$295.00

specifications maniheader:

• for makes: Mopar
• type: Exhaust Manifold
• interchange part number: 3751068-2
• oe/oem part number: 3751071, 3751068
• material: Cast Iron
• vintage part: Yes
• placement on vehicle: Right, Left

returns maniheader:

• policy: No Returns

offer maniheader:

• best offers: True
• quantity: 1
• started: January 25, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0

general maniheader:

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

payments maniheader:

• other
• credit card: Mastercard
• wallet: Paypal

seller maniheader:

• # reviews: 2529
• rating: 100.0%

shipping maniheader:

• class: Standard
• cost: $82.99
• carrier: UPS
• service: UPS Ground
• type: Calculated
• transit: 4-10 Days

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