Cometic Street Pro 3RZ-FE Bottom End Gasket Kit
This Kit will take approx 10 days to order in:

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Cometic StreetPro is a product line of Cometic Gasket manufactured by Cometic Gasket. Geared toward the street rodder who is looking to purchase a kit with all necessary gaskets and seals needed for your rebuild.
Cometic Gasket, Inc., is a leading worldwide supplier of shelf stock, custom and short-run gaskets for the performance aftermarket, original equipment and motorsports industries. gaskets to customers worldwide.
MLS (Multi Layer Steel)
The Cometic MLS gasket is comprised of three to five layers of Stainless Steel. Cometic uses Stainless steel for increased strength, its ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 250C or 482F.
The center or shim layer of the gasket is comprised of an uncoated Stainless Steel layer, which can be varied to accommodate multiple thickness requirements. The MLS gasket is ideal for any kind of head and block combination. By design the MLS gasket promotes an even torque load across the sealing surface allowing for measurable reduced bore distortion.
| Product Name | Cometic Street Pro 3RZ-FE Bottom End Gasket Kit |
|---|---|
| Brands | Cometic |
| Engine | 3RZ |
| Make | Toyota |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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Disclaimer:
Product images are for description purposes only. Actual product may vary.
Shipping calculations available at checkout.
If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
What surface finish is required for an MLS head gasket?
MLS gaskets require a smooth, consistent RA surface finish on both the block and head. Your machinist should follow the gasket manufacturer’s recommended RA values.
Can I reuse head studs or bolts?
Quality studs may be reused if undamaged. Torque-to-yield bolts are usually single-use. Follow the fastener manufacturer’s recommendations.
What is included in the Cometic Street Pro 3RZ-FE Bottom End Gasket Kit?
The Cometic Street Pro 3RZ-FE Bottom End Gasket Kit includes all necessary gaskets and seals required for a complete bottom end rebuild of the 3RZ engine. This typically encompasses gaskets for the oil pan, timing cover, and other critical sealing points.
What are the benefits of using an MLS gasket for the 3RZ engine?
The MLS gasket provides enhanced strength and durability due to its multi-layer stainless steel construction. It is designed to handle high load conditions and promotes even torque distribution, which helps reduce bore distortion, making it suitable for performance applications.
Are there any specific installation considerations for the Cometic MLS gasket?
When installing the Cometic MLS gasket, ensure that the mating surfaces are clean and free of debris. It's important to follow the recommended torque specifications and sequence to achieve optimal sealing performance. Additionally, the gasket's Viton coating requires a proper surface finish to ensure a good seal.
What is the maximum operating temperature for the Cometic MLS gasket?
The Viton coating on the Cometic MLS gasket is heat resistant up to 250°C (482°F). Ensure that your engine's operating temperatures remain within this limit to maintain gasket integrity and performance.
How long does it take to receive the Cometic Street Pro 3RZ-FE Bottom End Gasket Kit?
The Cometic Street Pro 3RZ-FE Bottom End Gasket Kit typically takes approximately 10 days to order in, so plan your rebuild accordingly to avoid delays.