JEGS 555-30055 Long Tube Headers Features:

• 1-1/2 in. mandrel bent and fully tig welded primary tubes
• 5/16 in. flanges for a leak-free seal
• 3 in. collectors
• Black painted finish for great looks and long life
• Includes gaskets, reducers, & hardware to complete your project
• For cylinder heads with straight spark plug design only

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

JEGS 555-30055 Long Tube Headers Notes:

• Customers must modify stock exhaust to retain catalytic converter(s)
• Applications with oxygen sensors will require the purchase of reducers with O2 fittings or install o2 bungs
• These headers will not fit with A.I.R. pump or angle plug heads
• Pre-1970 vehicles with exhaust mounted alternator/generator will require the purchase of a 555-30780 bracket
• May require clutch linkage modifications
• Installation on vehicles 1978 and earlier with air conditioning will require the purchase of a 555-30782 bracket
• 1979 and later vehicles equipped with a short compressor will re-use the original bracket
• Not legal for sale or use in California on pollution-controlled motor vehicles

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

FAQ

What are the best headers to order for 350 small blocks?

• JEGS 30055 offers top-notch long tube headers designed for 350 small blocks, ensuring optimal performance and durability.

Are long tube headers worth it?

• Absolutely! Long tube headers, such as JEGS 30055, provide improved exhaust flow, enhancing horsepower and torque for an impressive performance boost.

How much horsepower do headers add to a 350?

• JEGS long tube headers, like the 30055 model, can contribute a substantial horsepower increase to your 350 small block engine, optimizing your engine's efficiency.