Metallic Ceramic Coated Long Tube Headers for Big Block Mopar Passenger Car [383-440 ci]

Name: Metallic Ceramic Coated Long Tube Headers for Big Block Mopar Passenger Car [383-440 ci]
Brand: JEGS
SKU: 555-300141
Price: 532.99 USD
Availability: InStock

^$532⁹⁹$586.99You Save$54.00

More than 10 available

Ships on Nov 02, 2026

Lowest Price Guarantee

Big Block Mopar

Metallic Ceramic Coated Long Tube Headers

Big Block Mopar Passenger Car 383-440 ci

1967-1974 B and E Bodies

1970-1974 Dodge Challenger/Plymouth Barracuda

1-7/8 in. Primary Tubes

3 in. Collector

5/16 in. Flange Thickness

Pair

JEGS 555-300141 Metallic Ceramic Coated Long Tube Headers Features:

Ceramic coated finish for great looks and long life
Includes gaskets, reducers, and hardware to complete your project

JEGS 555-300141 Metallic Ceramic Coated Long Tube Headers Note:

Will not fit models equipped with air injection or angle spark plug cylinder heads
SAP Port Shape

			Automatic		Manual
A/C	P/B	P/S	Column	Floor	Column	Floor
Y	Y	Y	Y	Y	Y	Y

Note: Will not fit models equipped with air injection or angle spark plug cylinder heads.

Special Exhaust Headers Notes:

Due to variations in engine and vehicle configurations, installation of aftermarket headers may require minor modifications
Common adjustments include power-steering or A/C bracket relocation, dipstick tube modification, or clearance for steering shaft and clutch linkage
Inspect for worn or collapsed motor mounts, and verify clearance for spark plugs, wires, brake lines, and transmission or fuel lines
Always test-fit headers before painting or coating to ensure proper alignment and clearance
Re-torque after initial heat cycles

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Reduce Underhood Temperature with Ceramic-Coated Headers

JEGS premium metallic ceramic coated headers offer great looks and have heavy-duty flanges with 18-gauge mandrel bent tubing construction. The ceramic thermal barrier coating reduces underhood temperature, and prevents thermal fatigue and corrosion. Every header is designed with the proper tube size and length—resulting in increased horsepower and torque. These headers include all the necessary mounting hardware, reducers, premium gaskets, and detailed instruction sheets.

Part TypeHeader

Product LineJEGS Premium Metallic Ceramic Coated Headers

BrandJEGS

Package Height11.0

Package Width20.0

Package Length39.0

Weight39.6 PG

Part CategoryPerformance Parts

Header Flange Thickness0.313 in (7.95 mm)

Header FinishSilver

Tube DirectionDown Swept

Cylinder Head Port ShapeRectangular