![Metallic Ceramic Coated Long Tube Headers for Big Block Mopar Passenger Car [383-440 ci]](https://www.jegs.com/images/mini_750/500/555/555-300141.jpg)
JEGSPART NUMBER: 555-300141
Metallic Ceramic Coated Long Tube Headers for Big Block Mopar Passenger Car [383-440 ci]
$54999$604.99You Save$55.00
More than 10 availableBig Block Mopar
Metallic Ceramic Coated Long Tube HeadersBig 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
Note: Will not fit models equipped with air injection or angle spark plug cylinder heads.
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 |
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
Part TypeHeader
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
Transmission Mount IncludedNo
Header MaterialSteel
Gaskets IncludedYes
Collector Attachment3-bolt flange
Flange StyleStandard
TunedNo
Collector Diameter3 in (76.2 mm)
Motor Mounts IncludedNo
Part FitmentSemi Universal
Reducers IncludedYes
Primary Tube Gauge18-gauge
Header StyleFull-length
Cross Over Pipe IncludedNo
Catalytic Converter(S) IncludedNo
Primary Tube Diameter1.875 in (47.6 mm)
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations


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