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Schoenfeld LS Engine Swap Header

649-1302LS1


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LS Engine Swap Header
$344.99
6 left in stock
LS Engine Swap Header
  • 1967-Early 1999 GM Trucks
  • 1-3/4" Tube Diameter
  • 3" x 8" Collectors
  • Steel
  • Black Painted
  • Sold as a Pair
  • Free Shipping - Ships
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    1302LS1 is rated 3.3 out of 5 by 21.
    Rated 5 out of 5 by 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 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 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 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 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 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
    Rated 4 out of 5 by from Some fabrication maybe required I bought these headers for a LQ9/4l85 thats in a 1973 crewcab C/K 20 ( 4x4 conversion ) . Both driver and pass frame needed to he ground down to fit . The biggest issue with the fitment of these headers was due to transmission linkage i used .
    Date published: 2019-04-03
    Rated 4 out of 5 by from 82 Chevy Truck Installed easily and fit perfectly....except O2 fitting not positioned in a good location so I welded the holes and installed my own. Driver side is close to shift linkage but still cleared. I connected headers to pipe with 3" v band clamps. The shipping coating will need to be stripped so that you can apply high heat paint or wrap.
    Date published: 2017-10-21
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    Will these headers work with dirty dingo mounts? 

    Asked by: Albert_72
    Schoenfeld 649-1302LS1 has not been tested with dirty dingo mounts
    Answered by: langus
    Date published: 2022-08-22

    Will these headers fit an LQ4 from a 2003 Denali?

    Asked by: JMac103
    These headers will fit the engine, but you will need to check the chassis clearance.
    Answered by: Rusty B
    Date published: 2018-10-10

    Hi, my question is will this clear around a 700r4 trans. The truck is a 91 GMC c1500  Thanks

    Asked by: Jmz87
    Yes, this should work as long as you are using the engine swap components listed on the page.
    Answered by: Rusty B
    Date published: 2018-10-03

    Im doing an LS3 swap on my 98 tahoe 2 door 4x4  Will these fit on my application, and will it clear the front drive shaft ? 

    Asked by: Bo3thab
    No those will only work for the 2wd truck in that year range.
    Answered by: BrandonJ
    Date published: 2018-04-28

    Will these clear a 4l80e transmission on a 6.0 ls swapped k10 ?

    Asked by: Royster
    Yes, this should work in your application as long as it is within the years listed.
    Answered by: Rusty B
    Date published: 2018-04-09

    Will this fit a 93 Full size Blazer 4x4 with a Ls swap?  If not , are there any other headers that fit this vehicle ? Thanks in advance! 

    Asked by: D Rey
    Yes, these should work in your truck.
    Answered by: Rusty B
    Date published: 2018-03-28

    Will these headers work in a 1990 Silverado ls1?

    Asked by: Zacmac
    Yes, this should work in your application.
    Answered by: Rusty B
    Date published: 2018-03-02

    Will these bolt to a ls3?

    Asked by: Chasereed98
    These will bolt to the LS3.
    Answered by: Jon Jegs Tech
    Date published: 2018-02-19
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