Speed Engineering LS Swap Shorty Headers | Camaro, Chevelle, Nova, C10, K10, OBS Truck
Speed Engineering LS Swap Shorty Headers | Camaro, Chevelle, Nova, C10, K10, OBS Truck
Speed Engineering LS Swap Shorty Headers | Camaro, Chevelle, Nova, C10, K10, OBS Truck
Speed Engineering LS Swap Shorty Headers | Camaro, Chevelle, Nova, C10, K10, OBS Truck
Speed Engineering LS Swap Shorty Headers | Camaro, Chevelle, Nova, C10, K10, OBS Truck
Speed Engineering LS Swap Shorty Headers | Camaro, Chevelle, Nova, C10, K10, OBS Truck
Speed Engineering LS Swap Shorty Headers | Camaro, Chevelle, Nova, C10, K10, OBS Truck
 C10 Truck
Speed Engineering LS Swap Shorty Headers | Camaro, Chevelle, Nova, C10, K10, OBS Truck
Speed Engineering LS Swap Shorty Headers | Camaro, Chevelle, Nova, C10, K10, OBS Truck
Speed Engineering LS Swap Shorty Headers | Camaro, Chevelle, Nova, C10, K10, OBS Truck
Speed Engineering LS Swap Shorty Headers | Camaro, Chevelle, Nova, C10, K10, OBS Truck

Speed Engineering LS Swap Shorty Headers Camaro, Chevelle, Nova, C10, K10, OBS Truck

Regular price $199.99 Save $-199.99
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SKU: 25-1021

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Speed Engineering LS swap shorty headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our LS swap shorty headers are mandrel bent, tig welded, and feature natural stainless steel construction. All of our LS swap shorty headers have been dyno proven. We stand behind our LS swap shorty headers in saying you will not find a better fitting, quality built, budget header for your vehicle.

"Our LS swap shorty headers also have improved features over competitors. We utilize V-Band collector construction, merge spikes, port matched flanges, and improved header to block/chassis clearance".


Features include:

  • Mandrel Bent Tubing
  • Full 1 5/8" Primaries
  • 2 1/2" Collector
  • Shorty Header Design
  • LS Swap Conversion Header
  • Perfect LS Swap Header for GM Classic Cars & Trucks
  • V-Band Collector Construction
  • Collector Merge Spikes
  • Port Matched Flanges
  • Gains over 18+ rwhp
  • V8 Engines Only
  • 4.8L, 5.3L, 6.0L, 6.2L, LS1, LS2, LS3, LS6, LSA Engines
  • CNC Machined Flanges
  • Natural 304 Stainless Steel
  • Standard Graphite Manifold Gaskets

Note: "For LS series engine swaps only" These do not work on standard SBC or BBC.

Note: If using a larger 4L80E or older Turbo 350/400 transmission the bellhousing ears may need to be trimmed for proper clearance. Our headers are tucked in tight due to narrow older frame clearance.

Vehicle Applications:

  • 1960's, 1970's Camaro, Firebird
  • 1968-1974 Chevrolet Nova (Early 60s require aftermarket steering shaft)
  • 1968-1972, Chevelle (Early 60s require aftermarket steering shaft)
  • 1960-1987 C10, K10, Pickups, Pannels: Chevy & GMC Trucks
  • 1989-1999 C1500 & K1500

(Warning) This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability.

Customer Reviews

Based on 8 reviews
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C
Cody nordyke
Gbody headers

Bought these with the standard bolts for my 1979 cutlass supreme gbody with a 5.3 ls th400 swap fit perfectly obviously had to cut off the transmission tabs but the website doesnt say they fit gbody they absolutely DO!

D
Dennis
69 Camaro LS Swap Headers

Great fit and finish. Most importantly, these dudes rock when it comes to customer service! Can’t beat the price for these quality headers.

R
Ryan
Great fit

I Ls swapped a 90 f150. Was having a hard time finding headers to fit. This set was the key. So y’all can add ford truck to description as well! Great product

J
Jack Chrisman
These Fit The Truck

This is my second set of these LS swap S10 headers part number 25-1039. If you are swapping an S10 with a LS engine, stop wasting your time looking for headers that fit. Great product.!!!

D
Dean, ASE Master Tech since 1978 - Retired
Exhaust end bolts, here is how to fix this!

With aluminum heads and SS headers (OEM cast steel), expansion still occurs causing the end bolts to snap off. To eliminate this completely, elongate the holes inward and outward. Best tool for this is a med-large Rat-Tail file before installation. Chuck in drill for the correct end to fit. A short piece of conduit, or a 4-5” length placed from the back-side-out in a welders glove. Sliding it in & out, but switching directions gives you complete control of material removal. A flat washers placed under the bolt with allow for movement, eliminating the lateral pressure on the fastener while keeping clamping pressure on the gasket. Problem fixed as I have been doing since the early 90’s. Hope this helps all, worry about one less thing.