Speed Engineering LS Swap 1-7/8" Longtube Headers A-Body, F-Body, X-Body (LS1 / LS2 / LS3 / LS6 / LSA) 25-1026

Name: Speed Engineering LS Swap 1-7/8" Longtube Headers A-Body, F-Body, X-Body (LS1 / LS2 / LS3 / LS6 / LSA) 25-1026
Brand: Speed Engineering
SKU: 25-1026
Price: 319.99 USD
Availability: InStock

Vendor: Speed Engineering

5.0' (1 Reviews)

SKU: 25-1026

$319.99

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

Features include:

Mandrel Bent Tubing
1 7/8" Primaries
3" Collector
Longtube Header Design
LS Swap Conversion Header
Perfect for Camaro, Chevelle, Nova
V8 Engines Only
Merge Spike
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

Vehicles:

1970 Chevrolet Camaro (RWD)
1971 Chevrolet Camaro (RWD)
1972 Chevrolet Camaro (RWD)
1973 Chevrolet Camaro (RWD)
1974 Chevrolet Camaro (RWD)
1975 Chevrolet Camaro (RWD)
1976 Chevrolet Camaro (RWD)
1977 Chevrolet Camaro (RWD)
1978 Chevrolet Camaro (RWD)
1979 Chevrolet Camaro (RWD)
1980 Chevrolet Camaro (RWD)
1981 Chevrolet Camaro (RWD)

1970 Pontiac Firebird (RWD)
1971 Pontiac Firebird (RWD)
1972 Pontiac Firebird (RWD)
1973 Pontiac Firebird (RWD)
1974 Pontiac Firebird (RWD)
1975 Pontiac Firebird (RWD)
1976 Pontiac Firebird (RWD)
1977 Pontiac Firebird (RWD)
1978 Pontiac Firebird (RWD)
1979 Pontiac Firebird (RWD)
1980 Pontiac Firebird (RWD)
1981 Pontiac Firebird (RWD)

1964 Chevrolet Chevelle (RWD)
1965 Chevrolet Chevelle (RWD)
1966 Chevrolet Chevelle (RWD)
1967 Chevrolet Chevelle (RWD)
1968 Chevrolet Chevelle (RWD)
1969 Chevrolet Chevelle (RWD)
1970 Chevrolet Chevelle (RWD)
1971 Chevrolet Chevelle (RWD)
1972 Chevrolet Chevelle (RWD)
1973 Chevrolet Chevelle (RWD)
1974 Chevrolet Chevelle (RWD)
1975 Chevrolet Chevelle (RWD)
1976 Chevrolet Chevelle (RWD)
1977 Chevrolet Chevelle (RWD)

1975 Chevrolet Nova (RWD)
1976 Chevrolet Nova (RWD)
1977 Chevrolet Nova (RWD)
1978 Chevrolet Nova (RWD)
1979 Chevrolet Nova (RWD)

1964 Chevrolet El Camino (RWD)
1965 Chevrolet El Camino (RWD)
1966 Chevrolet El Camino (RWD)
1967 Chevrolet El Camino (RWD)
1968 Chevrolet El Camino (RWD)
1969 Chevrolet El Camino (RWD)
1970 Chevrolet El Camino (RWD)
1971 Chevrolet El Camino (RWD)
1972 Chevrolet El Camino (RWD)
1973 Chevrolet El Camino (RWD)
1974 Chevrolet El Camino (RWD)
1975 Chevrolet El Camino (RWD)
1976 Chevrolet El Camino (RWD)
1977 Chevrolet El Camino (RWD)
1978 Chevrolet El Camino (RWD)
1979 Chevrolet El Camino (RWD)
1980 Chevrolet El Camino (RWD)
1981 Chevrolet El Camino (RWD)

1970 Chevrolet Monte Carlo (RWD)
1971 Chevrolet Monte Carlo (RWD)
1972 Chevrolet Monte Carlo (RWD)
1973 Chevrolet Monte Carlo (RWD)
1974 Chevrolet Monte Carlo (RWD)
1975 Chevrolet Monte Carlo (RWD)
1976 Chevrolet Monte Carlo (RWD)
1977 Chevrolet Monte Carlo (RWD)
1978 Chevrolet Monte Carlo (RWD)
1979 Chevrolet Monte Carlo (RWD)
1980 Chevrolet Monte Carlo (RWD)
1981 Chevrolet Monte Carlo (RWD)

1964 Pontiac Lemans (RWD)
1965 Pontiac Lemans (RWD)
1966 Pontiac Lemans (RWD)
1967 Pontiac Lemans (RWD)
1968 Pontiac Lemans (RWD)
1969 Pontiac Lemans (RWD)
1970 Pontiac Lemans (RWD)
1971 Pontiac Lemans (RWD)
1972 Pontiac Lemans (RWD)
1973 Pontiac Lemans (RWD)
1974 Pontiac Lemans (RWD)
1975 Pontiac Lemans (RWD)
1976 Pontiac Lemans (RWD)
1977 Pontiac Lemans (RWD)
1978 Pontiac Lemans (RWD)
1979 Pontiac Lemans (RWD)
1980 Pontiac Lemans (RWD)
1981 Pontiac Lemans (RWD)

1964 Pontiac GTO (RWD)
1965 Pontiac GTO (RWD)
1966 Pontiac GTO (RWD)
1967 Pontiac GTO (RWD)
1968 Pontiac GTO (RWD)
1969 Pontiac GTO (RWD)
1970 Pontiac GTO (RWD)
1971 Pontiac GTO (RWD)
1972 Pontiac GTO (RWD)

1977 Pontiac Grand Prix (RWD)
1978 Pontiac Grand Prix (RWD)
1979 Pontiac Grand Prix (RWD)
1980 Pontiac Grand Prix (RWD)
1981 Pontiac Grand Prix (RWD)

1964 Oldsmobile Cutlass (RWD)
1965 Oldsmobile Cutlass (RWD)
1966 Oldsmobile Cutlass (RWD)
1967 Oldsmobile Cutlass (RWD)
1968 Oldsmobile Cutlass (RWD)
1969 Oldsmobile Cutlass (RWD)
1970 Oldsmobile Cutlass (RWD)
1971 Oldsmobile Cutlass (RWD)
1972 Oldsmobile Cutlass (RWD)
1973 Oldsmobile Cutlass (RWD)
1974 Oldsmobile Cutlass (RWD)
1975 Oldsmobile Cutlass (RWD)
1976 Oldsmobile Cutlass (RWD)
1977 Oldsmobile Cutlass (RWD)

1964 Buick Skylark (RWD)
1965 Buick Skylark (RWD)
1966 Buick Skylark (RWD)
1967 Buick Skylark (RWD)
1968 Buick Skylark (RWD)
1969 Buick Skylark (RWD)
1970 Buick Skylark (RWD)
1971 Buick Skylark (RWD)
1972 Buick Skylark (RWD)

1978 Buick Grand National (RWD)
1979 Buick Grand National (RWD)
1980 Buick Grand National (RWD)
1981 Buick Grand National (RWD)

Note: Installed pictures are of our 1 7/8" headers with 1" offset back motor mounts.

Note: "Due to older vehicle frame clearance headers are pulled in very tight, and require our spark plug wires".

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

Note: If using a larger 4L80E or older Turbo 350/400 transmission the bellhousing ears may need to be trimmed for proper clearance.

Note: Confirm your vehicle is an A body chassis before purchasing. Some vehicle models did come in a G body application in earlier years. Will have fitment issues on an G Body Application.

(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.

Shipping Policy

Cancellations

Once an order is placed, in most cases it cannot be cancelled as they are sent for fulfillment almost immediately after receiving the order. If there is an ability to cancel the order, the buyer is responsible for the transaction fees charged from the transaction.

Processing Time

In-stock orders are typically processed and shipped within 1–2 business days of receiving payment, unless otherwise stated on the product page. Orders placed on weekends or holidays will be processed on the next business day.

Shipping Costs

Shipping costs are calculated based on the shipping method selected, the weight and dimensions of the package, and the destination address. You can view the shipping costs for your order during the checkout process before finalizing your purchase.

Tracking Information

Once your order has been shipped, you will receive a shipping confirmation email with tracking information. You can use this information to track the status of your package and monitor its delivery progress.

Delivery Time

While we make every effort to ensure timely delivery, please note that delivery times may vary due to factors beyond our control, such as weather conditions or carrier delays.

International Shipping

For international orders, please be aware that customs duties, taxes, and other fees may apply upon delivery. These additional charges are the responsibility of the recipient and are not included in the shipping cost paid at checkout. Please check with your local customs office for information on potential fees before placing your order.

Shipping Address

Please ensure that the shipping address provided during checkout is accurate and complete. We are not responsible for orders shipped to incorrect or undeliverable addresses due to customer error.

Return Policy

Return Period

You have up to 30 days from the date of purchase to return eligible items.

Condition of the Item

A 20% restocking fee will apply to cover inspection, processing, and repackaging costs.

Items must be returned in new, unused condition and include all original packaging, hardware, and documentation.

Return Shipping

The cost of return shipping is the responsibility of the buyer unless the item was received damaged, defective, or incorrect.

Return Authorization

Before returning any item, please contact our customer service team to obtain a Return Merchandise Authorization (RMA) number. Items returned without an RMA may not be accepted.

Refund Processing

Once the returned item is received and inspected, we will initiate the refund process. Please allow 2–5 days for the refund to be processed and credited to the original payment method. Bank processing times may vary.

Damaged or Defective Items

If you receive a damaged, defective, or incorrect item, contact us immediately for assistance. We’ll work quickly to resolve the issue or send a replacement.

Final Sale Items

Certain items may be marked as Final Sale and are not eligible for return or exchange. These will be clearly noted on the product page.

Disclaimer

All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

For any questions or concerns, please contact us — we’re always happy to help.

Let customers speak for us

from 57 reviews

Ordered smaller 1 3/4 headers on accident, I messaged them, they responded within a couple minutes. Helped me upgrade to the bigger 1 7/8 in headers. Super good customer service! & headers fit and sound great!

Kyle Waymire

11/15/2025

Speed Engineering 1998–2002 Camaro & Firebird 1-7/8" Longtube Headers & Y-Pipe Full Kit (5.7 LS1) 25-1020

Exhaust System

Very nice system fits well.

Andy Tullos

11/06/2025

Speed Engineering 1998–2002 Camaro & Firebird LS1 Single 3" Exhaust (Rear Exit) 25-1129

Awesome Customer Service and shipping times

Berry Performance is quick to ship the products ordered. Their prices are great and they answer emails right away.

Chris James

Turbosmart OPR V2 Turbo Oil Pressure Regulator

Berry Performance is my new go to

Fast shipping,.great email communications. Cat back arrived quicker than expected. Installing this week but quality of chrome tips and welds look great. Will be buying from Berry again

Jim

Quality product. Great customer service.

Berry reached out to me directly after ordering to make sure my address was correct and that id get my package. Fedex had an issue and Berry stayed in touch. 10 out of 10 this company is great.

The siping tool is sturdy and well built, worth spending a little more for.

Kevin Olson

10/22/2025

Allstar Performance Heated Tire Siper ALL10266

Cusco buckle clip

Perfect.

Daniel Tapia

10/20/2025

Cusco Universal Seat Belt Buckle Clip (Competition Use Only)

Fast shipping & best price!

I ordered a set or Speed Engineering headers for an Ls swap on a c10. They were ahipped fast and at a great price! Gotta love the no tax purchase!! Thank you Mr Berry!

Robert Orozco

10/18/2025

Speed Engineering LS Swap 1-3/4" Longtube Headers 1960–1987 C10 Trucks (LS1 / LS2 / LS3 / LS6 / LSA) 25-1025

Chevy SS headers

Fast shipping low prices couldn’t ask for a better company to order my headers from

CBFW_SS

10/17/2025

Speed Engineering 2014–2017 Chevrolet SS 1-7/8" Longtube Headers & X-Pipe Full Kit (6.2L LS2 / LS3) 25-1073

Great customer service, easy to talk to.

Ordered speed engineering headers and x pipe for my caprice ppv, messed up my mailing address and emailed them and they got the situation fixed the very same day, even called to verify and gave me information about the package I ordered, would 100% recommend them and will be purchasing from berry performance again.

Justin Boyce

09/25/2025

Speed Engineering Pontiac G8, Chevrolet SS & Caprice X-Pipe (6.0L / 6.2L Engines) 25-1074

Speed Engineering LS1 Camaro Firebird True Dual Exhaust (REAR EXIT)

The exhaust was shipped out right away with no issues during shipment. Their communication was excellent and they kept me up to date with shipping information.

09/15/2025

Speed Engineering 1998–2002 Camaro & Firebird LS1 True Dual Exhaust (Rear Exit) 25-1031 ETA 12/5/25

Fit perfect

No problem just a quick bolt on and dose what it supposed do stiffens the Car.

Danny s

09/09/2025

Suspension Engineering Camaro Firebird Strut Shock Tower Brace 1993-2002 (Red or Black) 33-1010

For me the ball joints came bolted in on both upper control arm.
The also make it easier for future bushings replacements, by not being pressed fit. They also have grease ports to grease the bushings.

Suspension Engineering Camaro & Firebird Upper A-Arms 1993-2002 (Red or Black) 33-1012

Brenon Berry

X-pipes are cool, but give Brenon a gosh darn raise! I’ve been waiting for these x-pipes since May and he was able to get them to me within a week. God bless, I’ll never forget that.

Unknown 350GT

09/08/2025

Speed Engineering 1997–2004 C5 Corvette X-Pipe Kit 25-1089 ETA 12/5/25

Easy ordering process and received product in a timely manner.

Rob Carroll

07/28/2025

Speed Engineering 2020–2023 C8 Corvette Off-Road Connection Pipes (LT2 Engines) 25-1076

Easy Transaction

Berry had what I was looking for, so I researched them a bit and saw many good reviews, so I moved forward. Transaction was easy, add to cart, enter address and email, checkout, pay, then emailed a receipt and updates throughout shipping until delivered about a week later. Would definitely purchase from Berry again!

Steve J

07/23/2025

Speed Engineering 2014–2019 C7 Corvette Cat-Back X-Pipe Kit (LT1 / LT4 / LT5 Engines) 25-1082 ETA 12/5/25