JEGS
Stainless Steel Long Tube Headers for 1966-1991 Chevrolet/GMC Trucks with Small Block Chevy 265-400 ci [Silver Ceramic Finish]
555-300153
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GM Truck
Parts Breakdown
JEGS 555-300153 Long Tube Headers Features:
- Will not fit angle plug heads
- 0.350 in. flange thickness
- Must modify the exhaust to retain factory catalytic converters
- May require clutch linkage modification
JEGS 555-300153 Long Tube Headers Note:
- May not bolt up to existing exhaust system, cutting and welding may be required
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 555-300153 Headers Compatible With:
- 1966-1972 1/2 & 3/4 Ton
- 1967-1989 Blazer/Jimmy 2WD
- 1969-1991 4WD
- 1973-1987 All
- 1973-1991 Suburban 2WD/4WD
- 1988-1991 C10 1-Ton Crew Cab 2WD/4WD
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
Specifications:
Will these headers fit a 86 k10 Chevy with a 70s model 350 engine in it
Will these fit a 1972 c20 360 4 speed 2wd?
Will this fit 1985 chevy G20 5.7, automatic 4, A/C, PB, PS, will it hit the transmission crossmember?
Will these fit a 1970 c20 350 with 4 speed manual? Have you fix the problem on the driver side? If they don't fit will you pay the shipping costs to send them back?
Will this fit on 1969 Chevy c20 4 speed manual with a 1976 Chevy 350 sb??
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.