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Just purchased a 2015 Ralliart. Came across this site and was browsing for a few weeks. It wasn't until I chatted in with the Agent "Jay" that I became an official customer. I had many questions as I was unsure with some of the RA/EVOX compatibility and was weary about buying. Jay reinforced any doubts I had, was patient and very knowledgable. This isn't what I expected from a chat agent. I was happy to purchase the necessary parts I wanted with Jay, he planned, qued up billing follow ups and more. Let's just say I will recommend other friends from the Lancer nation to purchase parts here.

Krystal
(SI Alarms Ltd)

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Cosworth High Performance Head Gasket - Evo 4-8 4G63 86mm, 1.3mm - EVO 8/9

Product Description

Cosworth High Performance Head Gaskets are engineered to seal in power under the most demanding conditions. Constructed from stainless steel with a folded stopper layer, each application features superior sealing compared to conventional multi layer steel gaskets. Additionally, Cosworth High Performance Head Gaskets are manufactured from pre-coated die cut stainless steel resulting in uniform coating distribution and consistent shape.

Specifications:

Individual die cut layers of stainless steel with superior consistency compared to lasercut gaskets
Pre-coated stainless steel with a 0.25 micron layer of nitrile rubber ensures consistent distribution of coating with no high or low areas
Manufacturing dimensional tolerance of +/- 0.001
Die cut manufacturing process ensures smooth edges, unlike laser cut gaskets
Cosworth gaskets feature a folded stopper layer for additional sealing pressure around each cylinder. The width of sealing area is specific for each application thereby providing ultimate sealing properties
Available in a range of thicknesses for specific applications
Bore = 86mm, Thickness =1.3mm

This part is special order only. Please allow at least 4-8 weeks delivery
time. No express shipping is available on this part.

Details

Price: $161.95

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