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BLOX Racing Honda B16/B18 MLS Head Gasket 81mm Bore 0.030in Thick BLOX Racing BLOBXFL-00500-81
BLOX Racing Honda B16/B18 MLS Head Gasket 81mm Bore 0.030in Thick BLOX Racing BLOBXFL-00500-81
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BLOX Racing Honda B16/B18 MLS Head Gasket 81mm Bore 0.030in Thick

BLOX Racing
BLOBXFL-00500-81
BXFL-00500-81
Head Gaskets
20+ Units In Stock - Ships Next Business Day
$ 115.00 $ 92.00
$ 92.00

SKU: BXFL-00500-81

BLOX Racing Honda B16/B18 MLS Head Gasket 81mm Bore 0.030in Thick 1990-2001 Acura Integra Civic del Sol CR-V

The BLOX Racing MLS Head Gasket delivers a durable seal for Honda B16 and B18 engines in high-performance applications. It fits 1990-2001 Acura Integra models including GS GS-R LS RS Type R, 1999-2000 Honda Civic Si, 1994-1997 Civic del Sol VTEC, and 1997-2001 Honda CR-V EX LX SE. This gasket handles extreme cylinder pressures in boosted or high-compression setups while maintaining precise head-to-block contact.

Key Features

  • MLS Construction: Multi-layer steel design with T304 stainless steel outer layers and 301 spring steel inner layer plus silicone beads for reliable sealing on uneven surfaces under high heat and pressure.
  • 81mm Bore Size: Matches factory 81mm bores precisely supports mild overbores up to 84mm with proper block machining for performance builds.
  • 0.030in Thickness: Compressed thickness of 0.030 inches ideal for stock or performance head milling to achieve desired compression ratios without excessive thinness.
  • High Pressure Rating: Engineered to withstand cylinder pressures in applications up to 800 horsepower including turbo and supercharger setups.
  • Direct Bolt-On Fit: Replaces OEM gasket exactly in all B16A B16B B18A B18B B18C cylinder heads and blocks no modifications required.

Product Notes

  • Confirm cylinder bore size before installation to ensure proper fit.
  • Pair with ARP or equivalent head studs for best results in high-boost applications.
  • Ships flat in protective packaging to prevent damage.

Installation Notes

  • Professional installation recommended.
  • Clean cylinder head and block surfaces thoroughly remove all old gasket material and debris.
  • Torque head bolts to manufacturer specifications in sequence use moly or assembly lube.

This Part Fits

Year Make Model Submodel
1990-1993 Acura Integra GS
1997-2001 Acura Integra GS
1994-2001 Acura Integra GS-R
1990-2001 Acura Integra LS
1990-1998 Acura Integra RS
1995-1996 Acura Integra Special Edition
1997-1998 Acura Integra Type R
2000-2001 Acura Integra Type R
1999-2000 Honda Civic Si
1994-1997 Honda Civic del Sol VTEC
1998-2001 Honda CR-V EX
1997-2001 Honda CR-V LX
2000-2001 Honda CR-V SE

Why Choose BLOX Racing?

  • Established brand in Honda performance racing with parts used in drag and circuit competition.
  • MLS gaskets built with premium materials for long-term durability in demanding conditions.
  • Precision engineering ensures exact OEM replacement with enhanced sealing performance.

Frequently Asked Questions

  • Q: Will this gasket fit B18C1 or B18C5 Type R engines?
    A: Yes it fits all B16 and B18 variants including B18C1 B18C5 in Acura Integra Type R models from 1996-2001.
  • Q: What materials are used in the gasket layers?
    A: Outer layers are T304 stainless steel inner layer is 301 spring steel with fire-ring silicone rubber sealing beads for heat resistance.
  • Q: Is there a warranty on this head gasket?
    A: BLOX Racing provides a limited 1-year warranty against manufacturing defects when installed correctly.

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Flat padded envelope 10in x 10in x 0.5in
  • Weight: 0.45 lbs

Request For Information

Have questions about BLOX Racing Honda B16/B18 MLS Head Gasket 81mm Bore 0.030in Thick? Fill out the form below and we'll get back to you by the next business day.
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