Schoenfeld 1302LS1 LS Engine Swap Header for GM Trucks
649-1302LS1
Product Q&A
View Now
Click image to zoom
| Ratings |
|---|
| Price |
| Brand |
LS Engine Swap Header - GM Truck
Works with:
- Trans Dapt 969-4572 Motor Mount Plate
- Moroso 710-62510 Motor Mount
- Moroso 710-62610 Motor Mount Pad
- Stock Chevy Truck Cup Mounts
Features:
- 5/16" flange.
- 16ga primaries.
- O2 sensor bungs installed on both collectors.
- Excellent spark plug access.
- Bolts and gaskets included.
Note: Black coating is a temporary, non-high temperture paint.
Specifications:
Part Type
Product Line
Bolts/Studs Included
Yes
Catalytic Converter(s) Included
No
Collector Attachment
Slip fit
Collector Diameter
3 in (76.2 mm)
Cross Over Pipe Included
No
Cylinder Head Port Shape
Round
Flange Style
Standard
Gaskets Included
Yes
Header Finish
Painted
Header Material
Steel
Header Style
Circle Track 4-1 one-piece
Motor Mounts Included
No
Package Depth
33.50
Package Height
10.10
Package Width
21.70
Part Category
Performance Parts
Part Fitment
Semi Universal
Primary Tube Diameter
1.75 in (44.5 mm)
Primary Tube Gauge
16-gauge
Quantity
Sold as a pair
Reducers Included
No
Shipping Weight
24.20
Transmission Mount Included
No
Tuned
Yes
Vendor Part Number
1302LS1
Weld-Up
No
1302LS1 is rated
out of
5 by
26.
Rated 5 out of
5
by
John from
Do It
Very easy to install 92 C1500 with 5.3LS 2wd passenger side required a small amount of massaging on body heat shield and at upper control arm mount to one tube on header nothing major the driver side went on no issue with stock gear shift linkage
Date published: 2023-12-16
Rated 5 out of
5
by
Junior from
Perfect fit for LS swapped 1997 C1500
I bought these headers for a ls swap build on a 1997 C1500 Silverado and worked great. Since I am running a 4l80e transmission on my build, the right side ear of the bell housing had to be shaved a bit. Other than that, everything went smooth. The don't sit or hit the frame on both sides of engine.
Date published: 2023-12-10
Rated 5 out of
5
by
Ls53 from
Fit 94 c1500 perfect
These headers fit 94 c1500 great. The right header has great starter clearance and the left clears the stock shift linkage. The headers do not hang below the frame. The spark plugs are easy to get to and the wires clear good. The only cons I see is I don’t like Allen header bolts and there is no flange to bolt exhaust to.
Date published: 2022-09-09
Rated 5 out of
5
by
Ricardo from
La swap headers on oBS
Fit in perfectly very good product for my oBS LS swap we did
Date published: 2022-08-26
Rated 5 out of
5
by
Texavelle82 from
Absolutely perfect fit
Firstly, everyone complaining about the paint being damaged upon arrival, it states in plain ink on Schoenfeld's website that THE PAINT IS TEMPORARY for shipping protection only! Now that that's out of the way, I installed these on my '90 C1500 with a 6.0 swap, and they fit absolutely perfect. Plenty of clearance for the shift linkage and O2 sensors on both sides (square body 73-87 trucks may have tighter clearances). Quick tip - remove your coil packs on the driver's side when installing these to avoid damage to the rear coil. Passenger side slips right up through the bottom, so get a jack and jackstands! Awesome product.
Date published: 2018-06-01
Rated 4 out of
5
by
Fortino from
Ls Swap Headers
they alright, need to wrap them better because they come all scratched up
Date published: 2022-07-06
Rated 4 out of
5
by
Foop from
Ls swap works great
I bought these to put into a 77 chevy k10 with a 5.3 all the specific fit headers were ridiculously expensive. These fit nice. As everyone says, both O2 sensors are facing the shackles, but easy enough fix. Works great. Would recommend to anyone with a square body chevy ls swap.
Date published: 2020-09-27
Rated 4 out of
5
by
Bowtie garage from
The headers work great but I ordered polished stainless and received painted headers not the look I was going for
Date published: 2019-08-09
with these work with a powerglide trying to find a set i dont have to shave the transmission
The Schoenfeld 649-1302LS1 header is not transmission specific. Modification could be necessary.
Date published: 2024-03-25
Will these work with lq4 swapped into '94 k1500? If not please recommend 1 3/4" long tubes that will. Thanks
The Schoenfeld 649-1302LS1 header can be use an LS swap on a '94 k1500.
Date published: 2024-02-29
Will these work on a 2000 S10 ls swap
The Schoenfeld 649-1302 LS1 header does not fit S10 chassis'.
Date published: 2024-02-14
Does anyone know if these headers fit a 78 k10 with a 5.3 sm465/205 combo?
The Schoenfeld 649-1302LS1 header is not transmission specific. Clearance will need checked at installation.
Date published: 2023-12-20
So I got a 1998 Chevy GMT-400 it had a 5.7 Vortec motor but I swapped it out for a cammed LS1 (5.3) an swapped the 4L60E to a 4L80E from a 4x4 to a 2 wheel drive transmission. Will these fit?
The Schoenfeld 649-1302LS1 will fit a '98 C1500. Modification could be necessary.
Date published: 2023-10-26
would it fit a 96 5.7 obs ?
The Schoenfeld 649-1302LS1 header does not fit a '96 chevy truck with 5.7 engine.
Date published: 2023-08-25
Will these headers fit my 2007 Chevrolet SS Impala?
The Schoenfeld 649-1302LS1 header does not fit an '07 Impala.
Date published: 2023-06-30
Will they fit a 1979 k20 with a 5.3 and a 700r4 behind it?
The Schoenfeld 649-1302LS1 header will fit a '79 K20 with LS swap.
Date published: 2023-06-14
Schoenfeld 1315 Features:Includes bolts and gasketsProvides outstanding spark plug accessAccommodates straight or angle plug setupsIncreased flow compared to original equipment exhaust manifolds Notes:Short oil filter must be used for proper fitmentCoated in a temporary low-temperature paintEmissions:This ...
![LS Header Swap Kit [1 7/8 in.]](https://www.jegs.com/images/photos/600/649/649-1387ls1-3k1.jpg){kind=small}
Schoenfeld 649-1387LS1-3K1 LS Header Swap Kit Includes:(1) Schoenfeld LS Engine Swap Headers [1 7/8 in. Tube] 1387LS1-3(1) JEGS Motor-Mount Adapters [Set of 2] 555-50539(2) Hooker BlackHeart Clamshell Engine Mounts 71221004(2) JEGS Motor Mounts 555-61803(1) JEGS Blue Bolt Locker 555-28084. LS ...
Features:16 Gauge PrimariesEasy, Big Spark Plug AccessExtra Room for Wider RadiatorSteel Construction to Handle High Heat without Bending or WarpingTemporary Non-High Temperature Black Paint FinishLower Fender ExitIncreased Clearance for Steering ShaftAllows Use of a Wider RadiatorNote: Fitment may involve ...
Some parts are not legal for use in California or other states with similar laws / regulations
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.