![Long Tube Headers & Ignition Kit for 1968-1991 Big Block Chevy 396-454 [GM C/K Series Trucks]](https://www.jegs.com/images/mini_750/500/555/555-30059k1.jpg)
JEGSPART NUMBER: 555-30059K1
Long Tube Headers & Ignition Kit for 1968-1991 Big Block Chevy 396-454 [GM C/K Series Trucks]
$41697
More than 10 availableBig Block Chevy
Long Tube Headers & Ignition Kit1968-1991 Big Block Chevy 396-454 (GM C/K Series Trucks) See Fitment Guide for Your Application
Includes: Headers 555-30059 HEI Distributor 555-40005 Spark Plug Boot Guards 555-30059
Includes:
Kit Includes:
- (1) JEGS Long Tube Headers 555-30059
- (1) JEGS HEI Distributor 555-40005
- (1) JEGS Black Spark Plug Boot Guards 555-40300
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
Part CategoryPerformance Parts
Header Flange Thickness0.313 in (7.95 mm)
Tube DirectionDown Swept
QuantitySold as a kit
Cylinder Head Port ShapeRound
Header MaterialSteel
Gaskets IncludedYes
Weld-UpNo
Collector Attachment3-bolt flange
Flange StyleStandard
TunedNo
Collector Diameter3 in (76.2 mm)
Motor Mounts IncludedNo
Part FitmentSemi Universal
Header StyleFull-length
Cross Over Pipe IncludedNo
Catalytic Converter(S) IncludedNo
Primary Tube Diameter1.75 in (44.5 mm)
Package Qty1
Package TypeEA
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