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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Supertech
Supertech Mitsubishi 4B11 87.5mm Bore 1.0mm (.040in) MLS Head Gasket
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Engineered for high-performance Mitsubishi 4B11 engines, this Supertech Multi-Layer Steel (MLS) head gasket provides the superior sealing required for high-compression or forced-induction builds. This gasket is specifically sized for an 87.5mm bore, offering a precision fit that maintains combustion chamber integrity under extreme cylinder pressures.
- Fits Mitsubishi 4B11 engines (Lancer Evolution X / Ralliart)
- Bore Size: 87.5mm
- Thickness: 1.0mm (.040in)
- Construction: Multi-Layer Steel (MLS) for enhanced durability and heat dissipation
- Precision laser-cut stainless steel layers for exact tolerances
- Specialized outer coatings to ensure a reliable seal against various surface finishes
- Manufacturer Part Number: HG-MI4B11-87.5-1T
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Supertech Mitsubishi 4B11 87.5mm Bore 1.0mm (.040in) MLS Head Gasket
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Engineered for high-performance Mitsubishi 4B11 engines, this Supertech Multi-Layer Steel (MLS) head gasket provides the superior sealing required for high-compression or forced-induction builds. This gasket is specifically sized for an 87.5mm bore, offering a precision fit that maintains combustion chamber integrity under extreme cylinder pressures.
- Fits Mitsubishi 4B11 engines (Lancer Evolution X / Ralliart)
- Bore Size: 87.5mm
- Thickness: 1.0mm (.040in)
- Construction: Multi-Layer Steel (MLS) for enhanced durability and heat dissipation
- Precision laser-cut stainless steel layers for exact tolerances
- Specialized outer coatings to ensure a reliable seal against various surface finishes
- Manufacturer Part Number: HG-MI4B11-87.5-1T
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