Delivery Information
We pride ourselves on providing you with the very best delivery service for your RCM Consignment.
We work closely with our logistics partners who will ensure your goods arrive safely and in good time.
For UK based, European & Rest of the World Consignments we use both Royal Mail and DHL Express.
Royal Mail orders must be received by 12.30 noon (UK Time) for same day shipping.(*Subject to availability).
National & International courier orders must be received by 3pm (UK Time) for same day shipping.(*Subject to availability).
Tracking information will be sent to you once your order has been processed, alternatively you can track the consignment using the following web addresses:
UK Shipping Guide
|
Service |
Destination |
Delivery Time |
Consignment Weight |
Trackable |
Details |
|
Royal Mail - 1st Class Post |
UK |
1-2 working days |
Up to 2kg |
No |
|
|
Royal Mail - 1st Class Signed for |
UK |
1-2 working days |
Up to 2kg |
Yes |
Provides proof of delivery |
|
Royal Mail - Special Delivery |
UK |
Next working day before 1pm |
Up to 2kg |
Yes |
Guaranteed Saturday delivery also available if required. |
|
UK Courier - DHL |
UK |
Next working day before 5pm |
Up to 70kg |
Yes |
Longer delivery times for Scottish Highlands & Islands, Isle of Man, Channel Isles & Scilly Isles |
International Shipping Guide
|
Service |
Destination |
Delivery Time |
Consignment Weight |
Trackable |
Details |
|
Royal Mail - International Tracked & Signed for |
International |
5-15 working days |
Up to 2kg |
Yes |
Proof of Delivery can be found on the Royal Mail website |
|
DHL Express |
International |
1-6 working days |
Up to 70kg |
Yes |
Proof of Delivery can be found on the DHL website |
Proof of Delivery can be found on the DHL websiteFor confirmation of DHL international transit times please see https://www.dhlexpress.nl/sites/default/files/dhl_express_transit_times_2022.pdf
Custom Duties & VAT
- The RCM website gives you product pricing including and excluding VAT.
- If you are purchasing goods from within the UK you will be charged VAT at 20%.
- If you are purchasing goods from outside the UK, you will not be charged VAT.
- If purchasing from outside the UK, you will be charged duty and VAT on the goods you have purchased from RCM as it enters your country. It will be the responsibility of the purchaser to make sure these extra charges are paid on entry into the importing country.
DESCRIPTION
The RCM1540 Extreme 11mm Head Stud kit is an absolute must for your performance build.
Manufactured from Aircraft Grade S99 Steel, and with a tensile strength in excess of 237,000 Psi (1640MPa), our 11mm kit reduces head movement under boost, and provides optimum head to block clamping, ably dealing with the higher combustion pressures associated with a modified performance engine.
This kit is a direct fit into the standard block assembly with no modifications required.
All kits are supplied with RCM's own assembly lube, which utilizes Graphite DJ technology, ensuring you are able to install to the correct torque figures accurately.
• Cylinder head studs manufactured using Aircraft Grade Steel.
• Cylinder head stud thread pitch (Block End): M11X1.25.
• Cylinder head stud thread pitch (Cylinder Head end): M11X1.25.
• Cylinder head stud length: 197mm.
• Kits comprises of:
• X12 Extreme studs.
• X12 Heat treated nuts.
• X12 Heat treated washers.
• X1 Sachet of moly grease.
• X1 Fitting instruction guide.
• Vast improvement in clamping pressure when compared to the original cylinder head bolt.
• Increased seal pressure between the cylinder block face, head gasket and cylinder head face.
• Reduces head gasket wear.
• Reduces cylinder head lift under boost.
• Highly recommended for engines running up to and around 500bhp
All EJ20, EJ22 & EJ25 engines.
If you are unsure of fitment then please check your engine code or contact our sales department
Payment & Security
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