Kooks / Exhaust Headers

Kooks F-Body LS Mid-Length Headers (1982-1992) | 22311400

Check vehicle fitment
£994.19 VAT included. Shipping calculated for your destination.

Available to Order

Not sure which one? Ask us to confirm fitment first →
Delivery, customs and taxes Know the landed cost before you order

Prices include VAT. Shipping is charged separately and calculated at checkout for your destination. If no shipping option is shown, contact us for a quote before ordering.

Lead times and urgent orders Check timing before you commit

Estimated lead time: 4–6 weeks. Delivery may be faster depending on stock levels. Contact us before ordering if timing matters.

Fitment checked before you order

Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.

Technical specifications
Specification Details
SKU 22311400
Application 1982-1992 Camaro / Firebird with LS conversion
Header primary diameter 1-7/8-inch
Collector diameter 3-inch
Header style Mid-length; round-port header design
Engine application LS1 / LS2 / LS3 / LS6-style heads
Required engine mounts Spohn fourth-generation adapter engine mounts
Superseded reference Replaces 292140
Material 304 stainless steel

Mid-length headers for your LS conversion

Give your third-gen Camaro or Firebird LS exhaust a purpose-made starting point with Kooks 22311400. These 304 stainless mid-length headers use 1-7/8-inch primaries and 3-inch collectors for the specified 1982-1992 conversion.

SKU: 22311400

Choose around the engine mounts

Spohn fourth-generation adapter engine mounts are required. The round-port header design serves the listed LS1 / LS2 / LS3 / LS6-style head applications; match the installed engine and mounts to the header before ordering.

A different choice from the long tube product

The mid-length design and specified Spohn mounts make this its own installation. The long tube alternative requires a BMR KM008 K-member, so compare the actual mounting requirements rather than tube size alone.

Tuning for your exhaust upgrade

We recommend tuning with every header installation so the calibration suits your headers, complete exhaust and fuel. Talk to us to discuss tuning for your vehicle and the parts you are fitting.

Matching products

For the same 1982-1992 LS-converted Camaro or Firebird, the F-body LS long tube headers require a BMR KM008 tubular A-arm K-member, so they are an alternative for that chassis configuration.

Vehicle fitment

Years Vehicle / trim Engine Applicable SKU Fitting conditions
1982-1992 Chevrolet Camaro Installed LS 22311400 LS conversion; Spohn fourth-generation adapter engine mounts; listed LS1 / LS2 / LS3 / LS6-style heads
1982-1992 Pontiac Firebird Installed LS 22311400 LS conversion; Spohn fourth-generation adapter engine mounts; listed LS1 / LS2 / LS3 / LS6-style heads

Intended use

22311400: Competition, off-road and track use only. Not for use on public roads.

The competition-use waiver applies to 22311400.

Ordering and delivery

Estimated lead time is 4-6 weeks. Delivery may be faster depending on stock levels. Shipping is charged separately.

Technical specifications

Specification Details
SKU 22311400
Application 1982-1992 Camaro / Firebird with LS conversion
Header primary diameter 1-7/8-inch
Collector diameter 3-inch
Header style Mid-length; round-port header design
Engine application LS1 / LS2 / LS3 / LS6-style heads
Required engine mounts Spohn fourth-generation adapter engine mounts
Superseded reference Replaces 292140
Material 304 stainless steel

Frequently asked questions

What engine mounts are required?

Use the specified Spohn fourth-generation adapter engine mounts for this mid-length installation.

What is the current part number?

22311400 is the current reference and replaces the older 292140 part number.

Delivery, customs and taxes

Know the landed cost before you order

Prices include VAT. Shipping is charged separately and calculated at checkout for your destination. If no shipping option is shown, contact us for a quote before ordering.

Lead times and urgent orders

Check timing before you commit

Estimated lead time: 4–6 weeks. Delivery may be faster depending on stock levels. Contact us before ordering if timing matters.

Fitment first

Check fit before you order

Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.

Check vehicle fitment
Need help with this product?

Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.

Kooks F-Body LS Mid-Length Headers (1982-1992) | 22311400
Kooks F-Body LS Mid-Length Headers (1982-1992) | 22311400
Available to Order £994.19