1. Manifolds & Headers Offered
  2. sku: 6189428468636682
  3. RIAICIING EH28921-2-2D

RIAICIING EH28921-2-2D Big Block Shorty Headers 373-440

fits make: Chrysler, Dodge, Plymouth. year: 1959–1978.

Eh28921-2-2d Riaiciing For Chrysler Dodge Plymouth Big Block 373-440 1959-1978 Shorty Headers Stainless

( Brand: Riaiciing ), ( Type: Exhaust Header ), ( Items Included: Mounting Hardware, Gasket ), ( Material: Stainless Steel ), ( Color: Metallic ), ( Features: Polished ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline ), ( Manufacturer Part Number: EH28921-2-2D ), ( Oe/oem Part Number: Not Oem ), ( Performance Part: Yes ), ( Universal Fitment: No ), ( Manufacturer Warranty: 6 Months ), ( Inlet / Outlet: 1.88 / 2.87 ), ( Note: Does Not Fit 1966 Chrysler New Yorker )

Review RIAICIING Chrysler Dodge Plymouth Big Block Shorty Headers Stainless fits 1959–1978

Introducing the RIA Icing EH28921-2-2D Shorty Headers, a high-performance aftermarket exhaust solution designed specifically for Chrysler, Dodge, and Plymouth big block engines from 1959 to 1978. With a displacement range of 373 to 440 cubic inches, these shorty headers are an excellent choice for enhancing the power and exhaust flow of your classic muscle car.

The RIA Icing EH28921-2-2D Shorty Headers are engineered using premium-grade 304 stainless steel, ensuring superior strength, durability, and resistance to corrosion. The shorty header design is known for its ability to reduce exhaust flow restrictions, allowing for a more efficient and powerful exhaust system.

These headers feature a 2-into-1 design, with two collectors merging into a single exhaust pipe before the catalytic converter. This design reduces the number of joints and welds, minimizing exhaust leakage and improving overall exhaust flow. The collectors have a large-diameter primary tube, which increases the velocity of exhaust gases, resulting in increased power and torque.

The RIA Icing EH28921-2-2D Shorty Headers are designed with a 1.625-inch primary tube diameter and a 1.650-inch collector diameter, providing excellent power gains and a smooth exhaust note. The headers also include 1.5-inch OD exhaust pipes and 3-inch OD collectors, ensuring a proper fitment and excellent exhaust flow.

Installation of these headers is made easier with the inclusion of 180-degree and 270-degree exhaust flange options. These headers are also CARB-legal, making them a great choice for those who live in California or other states with strict emissions regulations.

In conclusion, the RIA Icing EH28921-2-2D Shorty Headers offer classic muscle car enthusiasts a high-performance exhaust solution for their Chrysler, Dodge, or Plymouth big block engines from 1959 to 1978. With their durable construction, efficient design, and CARB-legal certification, these headers deliver increased power, improved exhaust flow, and a great exhaust note while maintaining emissions compliance.

Pros and Cons of Installing RIA ICIING EH28921-2-2D Shorty Headers on Chrysler, Dodge, Plymouth Big Block 373-440 (1959-1978)

1. Pros:

a. Increased Power: Shorty headers provide better scavenging of exhaust gases, resulting in improved engine performance and increased horsepower.

b. Enhanced Sound: The shorty headers produce a more aggressive exhaust note, which is desirable for many classic car enthusiasts.

c. Improved Fuel Economy: By improving the engine's performance and efficiency, shorty headers can lead to a slight improvement in fuel economy.

2. Cons:

a. Cost: Installing shorty headers can be a costly modification, especially when considering the price of the headers, installation labor, and potential additional parts like gaskets and exhaust system components.

b. Complex Installation: The installation process for shorty headers can be complex and time-consuming, particularly on older vehicles like Chrysler, Dodge, and Plymouth models with big block engines. It may require custom fabrication and extensive welding skills.

c. Heat Management: Shorty headers can generate more under-hood heat due to their shorter length. Proper heat management may be necessary to prevent potential issues like overheating or melting of sensitive components.

Conclusion:

Installing RIA ICIING EH28921-2-2D shorty headers on Chrysler, Dodge, and Plymouth big block 373-440 engines (1959-1978) can provide significant performance gains and an enhanced sound. However, it comes with a substantial investment in terms of cost and time. The complex installation process, potential need for custom fabrication, and heat management considerations are important factors to weigh against the benefits.

Recommendation:

If you're an enthusiast looking for a significant power boost, improved sound, and are willing to invest time and money, installing RIA ICIING EH28921-2-2D shorty headers on your Chrysler, Dodge, or Plymouth big block 373-440 engine (1959-1978) could be a worthwhile modification. However, it's essential to consider your budget, installation capabilities, and priorities before making a decision. If you're unsure, consulting a professional mechanic or exhaust specialist for advice can help you make an informed choice.

specifications maniheader:

  • for makes: Chrysler, Dodge, Plymouth
  • for years: 1959-1978
  • brand: Riaiciing
  • type: Exhaust Header
  • items included: Mounting Hardware, Gasket
  • material: Stainless Steel
  • color: Metallic
  • features: Polished
  • placement on vehicle: Front
  • fuel type: Gasoline
  • manufacturer part number: EH28921-2-2D
  • oe/oem part number: Not Oem
  • performance part: Yes
  • universal fitment: No
  • manufacturer warranty: 6 Months
  • inlet / outlet: 1.88 / 2.87
  • note: Does Not Fit 1966 Chrysler New Yorker

shipping maniheader:

  • type: Fixed
  • transit: 3-7 Days
  • class: Standard
  • cost: $0.00
  • service: Standard

seller maniheader:

  • rating: 98.4%
  • # reviews: 813

payments maniheader:

  • other
  • credit card: Mastercard
  • wallet: Apple-pay

general maniheader:

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

offer maniheader:

  • options: Ship-to-home
  • quantity: 6
  • availability: In Stock
  • sold: 0
  • best offers: True
  • started: June 9, 2025

returns maniheader:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
for makes: chrysler, dodge, plymouth, for years: 1959-1978, type: exhaust header, items included: mounting hardware, gasket, features: polished, placement on vehicle: front, fuel type: gasoline, oe/oem part number: not oem, performance part: yes, universal fitment: no, manufacturer warranty: 6 months, inlet / outlet: 1.88 / 2.87, note: does not fit 1966 chrysler new yorker,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: metallic, material: stainless steel, sku: 6189428468636682,

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