JEGS
GM LS Engine Swap Headers for 1967-1999 GM Pickup Trucks [Black]
555-30069
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![GM LS Engine Swap Headers for 1967-1999 GM Pickup Trucks [Black]](http://www.jegs.com/images/photos/500/555/555-30069.jpg "GM LS Engine Swap Headers for 1967-1999 GM Pickup Trucks [Black]")
Items You Need
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| Price |
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GM Truck, LS
JEGS 555-30069 GM LS Engine Swap Headers for 1967-1999 GM Pickup Trucks [Black] Includes:
- (12) M8-1.25 x 25.4 UHL with 13 mm Hex Flange Head
- (1) LS Header Flange Gaskets (1-Pair)
JEGS 555-30069 GM LS Engine Swap Headers for 1967-1999 GM Pickup Trucks [Black] Features:
- Heavy-Duty 3/8 in. thick flanges to prevent warpage
- 16-gauge 1 3/4 in. O.D. primary tube diameter
- O2 sensor bungs welded on both collectors
- Excellent spark plug access
JEGS 555-30069 GM LS Engine Swap Headers for 1967-1999 GM Pickup Trucks [Black] Recommended Engine Mounts:
- JEGS LS Engine Swap Motor-Mount Adapters. Adapts Small Block Chevy Motor-Mounts to LS-Series Engine 555-50538
- JEGS Solid Engine Mounts. Small Block Chevy 555-50511
- JEGS Solid Frame Mount Pads. Small Block Chevy 555-50521
JEGS 555-30069 GM LS Engine Swap Headers for 1967-1999 GM Pickup Trucks [Black] Notes:
- Will not fit 1988-1999 4-wheel drive Chevy & GMC Trucks
- O2 Sensors may need to be relocated on some applications
- These headers are intended for racing and off-road applications only
- Not legal for sale or use in the state of California
FAQ
Do all LS engines use the same headers?
No, JEGS headers, like the 30069, are designed for LS engines but may vary in fitment. It's crucial to choose headers compatible with your specific LS engine model and application, whether for a swap or a truck.
What's the best LS engine to swap?
The ideal LS engine for a swap depends on your performance goals and application. Popular choices include the LS1, LS3, and LS7, each offering unique features for different needs. Consider factors such as power, torque, and budget.
Is it worth upgrading headers?
Absolutely. Upgrading to JEGS LS headers, like the 30069, enhances exhaust flow, improving engine efficiency, power, and sound. It's a worthwhile investment for any LS engine enthusiast, especially those considering an LS swap or upgrading headers on their truck.
How much HP does long tube headers add to LS1?
JEGS long tube headers, such as the 30069 for LS engines, can add significant horsepower gains, typically ranging from 10 to 25 horsepower. Actual results may vary based on other modifications and tuning.
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 fit on my 2003 Silverado 8.1L?
Would these headers fit my 1988 c1500 obs Chevy with a Lq4 6.0 ?
Will this for a 92 c1500 2wd ls1-swap?
Do you reckon these would fit an 83 c30 with sm465
I am running a turbo 400 transmission and do not want to cut the ears off the bell housing for the torque converter cover. Will these clear them. I was unable to run the shorty headers I previously bought due to them hitting the trans.
Would these headers fit a 2wd 1998 chevy silverado extended cab? Swapping in a 5.3 over the original 4.3L
Can the headers fit my 1998 Chevy Silverado c1500 5.3 swap 2wd
Will these hang below the frame on a 70 c10 truck?
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.