About us

GST RACING SEALS

Welcome to GST Racing Seals!

The MotorSport Division of Gregseal Technology UK Ltd

Specialising in higher performance Oil and Grease Seals, GST products can be designed for most Motorsport applications.

GST builds on 35 years of experience in sealing including 20 years devoted to global Motorsports, high performance Road and Off-Road Vehicles.

GST offers problem-solving skills and custom sealing solutions to improve racing performance.

Race Teams and Car Constructors find significant benefits from the world-leading, cost-effective seal technologies available.

GST Racing Seals is a business name for the Motorsports actvities of Gregseal Technology UK Ltd, based in Hampshire, UK.

A family-run business, we offer an excellent, experienced technical service to customers covering all seal applications used in Motor Sports.

Our focus is in achieving the very best racing performance for our customers. We achieve this through innovation & by significant reduction of frictional power losses in seals.

Our long experience in the seal industry & in Motorsports enables us to exploit the best attributes of the seal technologies available to us for the benefit of our customers.

Our interests, experiences & client base, extend world-wide, & include race car & bike constructors & race teams in all levels of Motor Sports from Formula 1, Formula 3, F. Renault, F.Ford, LeMans Series, ALMS, Nascar Sprint Cup, Champ Car, IRL, GrandAm, GP500/250/125, Karting, etc.

The name " GST Racing Seals" & the GST Logo are Registered Trademarks.


Products

Engine Seals

Engine Seals

Our premium performance product is the PTFE LINED SEAL (PLS) with which we have been associated for >24 years in UK, taking the basic seal technology ...

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Bespoke Engine seals

Bespoke Engine seals

Modern race engines are designed to run continuously at higher speeds & for a longer reliable life than was previously required.Although other PTFE se...

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Front Crankshaft Seals

Front Crankshaft Seals

Front Crankshaft Seals are available from our extensive product catalogue, please contact us if you require more information.

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Rear Crankshaft Seals

Rear Crankshaft Seals

Rear Crankshaft Seals. Please contact us for more information on this and other products.

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Cam Shaft Seals

Cam Shaft Seals

Cam Shaft Seals are all able to be purchased from us!. Please feel free to contact us on the numbers provided, or visit our website and enquire for mo...

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Valve Stem Seals

Valve Stem Seals

GST Racing Seals has over thirty years of experience in sealing, including twenty years devoted to global motorsports, high performance road and off-r...

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Water Pumps

Water Pumps

Many water pumps used on race engines are based on automotive production units using a Mechanical Face Seal.Specially-designed race engine pumps can b...

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Supercharger Seals

Supercharger Seals

GST Racing Seals has over thirty years of experience in sealing, including twenty years devoted to global motorsports, high performance road and off-r...

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Transmissions

Transmissions

The requirements for transmission seals can be very different depending on the race series & the design & duty cycle requirements of the transmission....

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Rotary Shaft Seals

Rotary Shaft Seals

Rotary Seals are available from our extensive product catalogue, please contact us for more information.Rotary Seals in Basingstoke Rotary Seals in ...

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gearbox tailshaft seal

gearbox tailshaft seal

There are also little understood effects from the combination of inlet boost pressures & crankcase evacuation which affect the stability & sealing fun...

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Air Jack Seals

Air Jack Seals

GST Racing Seals has over thirty years of experience in sealing, including twenty years devoted to global motorsports, high performance road and off-r...

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Distributor Seals

Distributor Seals

Distributor Shaft Seals are just one of many products in this range that we can source for you. Please contact us for more information.

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Automatic Transmission

Automatic Transmission

Automatic Racing transmission hydraulic actuation seal are all able to be purchased from us. Please feel free to contact us on the numbers provided, o...

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Bearing Seals

Bearing Seals

GST Racing Seals has over thirty years of experience in sealing, including twenty years devoted to global motorsports, high performance road and off-r...

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Bespoke Water Pump Seals

Bespoke Water Pump Seals

GST Racing Seals has over thirty years of experience in sealing, including twenty years devoted to global motorsports, high performance road and off-r...

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Brake Duct Seal

Brake Duct Seal

Brake Duct Seal Please contact us in regards to this product where we will be able to provide you with more information. Thank you.

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Chassis Seals

Chassis Seals

Chassis Seals are available from our extensive product catalogue, please contact us if you require more information.Chassis Seals in Hampshire Chass...

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Composite oil seal of a conventional style

Composite oil seal of a conventional style

Composite oil seal of a conventional style are just one of many products in this range that we can source for you. Please contact us for more informat...

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Desert Racing Hub Seals

Desert Racing Hub Seals

Desert–Racing Hub Seals. Please follow the link from FTN to our website. Please contact us for more information on the product/service that interests ...

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DUPLEX CRANKSHAFT SEALS

DUPLEX CRANKSHAFT SEALS

The Duplex Crankshaft Seals have been developed to meet customer demands for better engine performance.These reliably seal high vacuum right thro' the...

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FLANGED REAR CRANKSHAFT SEALS

FLANGED REAR CRANKSHAFT SEALS

FLANGED REAR CRANKSHAFT SEALS are available from our extensive product catalogue, please contact us if you require more information.

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FPM FRONT COVER SEALS

FPM FRONT COVER SEALS

FPM FRONT COVER SEALS are available from our extensive product catalogue, please contact us for more information.

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F-TYPE SEALS

F-TYPE SEALS

A unique solution to the oil leakage problems with the standard 2-piece seals.These are reliably in use in racing engines with crankcase vacuum at 25....

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F-TYPE SPLIT REAR MAIN SEALS

F-TYPE SPLIT REAR MAIN SEALS

F-TYPE SPLIT REAR MAIN SEALS are available on request, please email us for more information, or visit our website.

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Gearbox & Rear Axle Pinion Seals

Gearbox & Rear Axle Pinion Seals

Gearbox & Rear Axle Pinion Seals are available from us, please visit the website for more information.

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HD2 Seals

HD2 Seals

HD2 Seals are available from our extensive product catalogue, please contact us for more information.

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Integrally-Sealed Bearings

Integrally-Sealed Bearings

Integrally-Sealed Bearings are used in many modern race car projects & in some cases these are specials & others are production-series automotive hub ...

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Low Friction Rack Seals

Low Friction Rack Seals

Low Friction Rack Seals are available on request, please email us for more information, or visit our website.

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Low Friction Steering Pinion

Low Friction Steering Pinion

Low Friction Steering Pinion are available from our extensive product catalogue, please contact us if you require more information.

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News

F-Type Seal Working Perfectly

F-Type Seal Working Perfectly

Sales of our unique range of bespoke F-Type seals are now being eagerly promoted by a very satisfied customer. The F-Type Seal which is supplied for ...

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We've been featured by the EFI University in USA

We've been featured by the EFI University in USA

This weekend the EFI University in USA made & broadcast a video praising the low friction / high vacuum seal which we produce for the GM-LS race engin...

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Great Customer News From Norway

Great Customer News From Norway

We recently developed some new Rear Main Crankshaft Seals, which were specially designed to suit the old Jaguar V12 XKE engine. This is an engine from...

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Older Engines To Benefit From GST Racing Seals

Older Engines To Benefit From GST Racing Seals

After our visit to the Race Retro Show at Stoneleigh we found again that there was a lot of interest from existing and potential customers for our mor...

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F1 PRODUCT! Low Friction Steering Pinion & Rack Seals

F1 PRODUCT! Low Friction Steering Pinion & Rack Seals

Manual steering racks generally use very simple rubber seal technology. In consequence the drivers’ feel can be impaired due to seal friction. This be...

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Endorsement from Performance Racing Industry & SEMA

Endorsement from Performance Racing Industry & SEMA

GST Racing Seals are proud to share another exciting endorsement from another leader in the motorsport engineering field. Francisque Savinien is the D...

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Endorsement from David Vizard

Endorsement from David Vizard

GST Racing Seals are excited to have received the following endorsement of our products from the famous Mr David Vizard, Performance Engine Builder an...

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Thank you from Walkinshaw Racing

Thank you from Walkinshaw Racing

Following on from the exciting endorsement we received from Mr Randy Edwards we are now pleased and proud to have received a further endorsement from ...

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CUSTOMER REPORTS OF SUCCESSES WITH OUR NEW CRANKSHAFT SEALS

CUSTOMER REPORTS OF SUCCESSES WITH OUR NEW CRANKSHAFT SEALS

Introduced at the PRI Show, Orlando two years ago the new Big Block Chevy rear main seal has seen astonishing power gains from customer dyno test repo...

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REDUCING PARASITIC POWER LOSSES

REDUCING PARASITIC POWER LOSSES

All rotary shaft seals suffer from rubbing friction which reduces efficiency & depletes racing performance. When assessing the accumulated power lo...

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EXPANSION OF GST RACING SEALS MOTORSPORT ACTIVITIES IN USA

EXPANSION OF GST RACING SEALS MOTORSPORT ACTIVITIES IN USA

Following the successful introduction of our new Engine Seals during the last 2-3 years, customer demand for these innovative new products is increasi...

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NEW REAR CRANKSHAFT SEALS

NEW REAR CRANKSHAFT SEALS

GST RACING SEALS have successfully introduced a new concept for Rear Main Seals as used in many American V8 engines. Our Big Block Chevy seal has o...

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Logo Trademark Registration

Logo Trademark Registration

The new logo for GST Racing Seals has been rgistered as a Trade Mark.

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Trade Mark Registration

Trade Mark Registration

The brand name "GST Racing Seals" has been registered as a trade mark. The brand name "GST racing seals" has been registered as a trade mark.

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New Website Launch

New Website Launch

Welcome to our new look website launched in February 2010 to keep all our visitors up to date with the developments at Gregseal and GST Racing Seals. ...

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Race-Tec Seals Ltd changes company name

Race-Tec Seals Ltd changes company name

To identify our new business strategy, Race-Tec Seals Ltd (Company Reg : 5726227) changed the Company name to Gregseal Technology UK Ltd. The Manag...

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NEW BRAND NAME

NEW BRAND NAME

Gregseal Technology UK Ltd has launched the new Brand Name, GST Racing Seals, to further reflect their focuss in the world of Motorsport. GST Racin...

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GST RACING SEALS

  • Reg.Office : 132A Bournemouth Road
  • Chandlers Ford
  • Eastleigh
  • Hampshire
  • SO53 3AL

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