SKU: 64960637054

SpeedFactory High Performance MLSS-HP Head Gasket - D-Series VTEC Engines

Sale price$98.75 Regular price$109.72
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

SpeedFactory High Performance MLSS-HP Head Gasket - D-Series VTEC EnginesSpeedFactory High Performance MLSS HP Head Gaskets for Honda Acura D Series VTEC Engines Fits: Civic CRX with D Series VTEC Engines SpeedFactory Racing is proud to release our own high performance Honda D Series VTEC MLS head gasket! These MLS gaskets have been purpose built to provide an excellent seal on ALL SOHC D Series VTEC applications, from factory setups to high compression nitrous turbocharged supercharged engines. Most turbo D Series SOHC

SpeedFactory High Performance MLSS-HP Head Gaskets for Honda/Acura D-Series VTEC Engines

Fits: Civic / CRX with D-Series VTEC Engines

SpeedFactory Racing is proud to release our own high-performance Honda D-Series VTEC MLS head gasket!

These MLS gaskets have been purpose-built to provide an excellent seal on ALL SOHC D-Series VTEC applications, from factory setups to high compression / nitrous / turbocharged / supercharged engines.

Most turbo D-Series SOHC VTEC enthusiasts utilize a stock engine block & cylinder head with upgraded internal components, generating power levels in the 200-500whp range. Upgraded head studs are a must, but many still struggle with head gasket sealing issues. For these D16 applications, adding a stopper ring provides enough additional sealing stress around the cylinders for a reliable combustion seal. If running beyond the ~500whp range a sleeved block with O-rings is recommended.

The 0.036” gasket thickness makes up for cylinder head and block surfacing vs the OEM 3-layer 0.028” thickness and allows us to utilize a 4-layer design with specialized embossments that increase active combustion sealing height, ideal for high output engines that experience high levels of head lift/movement. We’ve also incorporated a unique internal silicone bead on the oiling passages for improved sealing.

FITMENT:

  • Honda/Acura D-Series SOHC VTEC engines
  • Available Sizes: 76.00mm (Use for 75.0mm-76.0mm maximum bore)
  • 0.036”/0.914mm thickness

FEATURES:

  • MLSS-HP (Multiple Layer Stainless Steel + Silicone Bead) Head Gasket optimized for high performance use
  • 4-layer MLS design with specialized embossment increases active combustion sealing height, ideal for forced induction engines that experience high levels of head lift/movement.
  • Unique internal silicone elastomeric sealing bead around oiling passages for improved fluid sealing.
  • High performance elastomeric coating to ensure the best possible seal by compensating for surface irregularities.
  • OE quality, OE certified manufacturer (ISO 9001, ISO/TS16949, ISO 14001 certified).
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 64960637054

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.4 ★★★★★
    Based on 167 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    J
    Verified Purchase
    Jhonn Arguello
    Grantham, US
    ★★★★★ 5
    Muy buenas
    Number of Items: 4, Style: SILZKAR7B11
    Excelente
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 29, 2025
    A
    Verified Purchase
    Arlin Metzler
    Phoenix, US
    ★★★★★ 1
    Chinese junk
    Number of Items: 4, Style: SILZKAR7B11
    Chinese junk zero stars but that’s not an option
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 9, 2026
    D
    Verified Purchase
    Dustin
    Cuba, US
    ★★★★★ 5
    Works if you need help. Not a miracle in a bottle.
    Size: 1 Count (Pack of 1)
    It has worked every time I've used this product. Won't fix a damage catalytic converter but will help you pass the test if your car almost passed.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 28, 2026
    L
    Verified Purchase
    Leslie Price
    Bozeman, US
    ★★★★★ 5
    Worked like a charm.
    Size: 1 Count (Pack of 1)
    Used it as directed. Down to an eighth of a tank. Poured it in and added enough gas to get back to one half a tank. Wanted to get it mixed in really well. Immediately jumped on the interstate and ran 75 MPH for 40 miles. Stopped and filled the tank and when I restarted the engine, the light was off. Coincidence? Not a chance. Light had been on continuously for weeks. AutoZone said I needed a catalytic converter. Nope. One thing I found out the hard way. If your gas filler has a flap at the top, make sure it is easy to push aside. Mine had a little release button near the top that the filler hose would depress before the flap would release. Dumped the first bottle right on the ground. Twelve bucks wasted. No one to blame but me, I guess. Still a bargain, even at twice the price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 17, 2026
    B
    Verified Purchase
    Brenda A DeRouen
    Omaha, US
    ★★★★★ 1
    Before use on March 15 two days later March 17 engine light still on
    Size: 1 Count (Pack of 1), Size: 1 Count (Pack of 1)
    I read the specs on this product and it was guaranteed to cleanse as well as turn engine light off in vehicle. I received it March 14.2026 and used it on March 15.2026 I took a picture on Sunday before I entered it into the gas tank engine light was on at that time. Today is March 17.2026 and engine light is still on. The truck was driven for one hour on the 15th 45 minutes on the 16th and 50 minutes on 17 March. Still the engine light is on. Got home parked the vehicle took a picture again to show engine light is still on product guaranteed it was shut it off, but unfortunately product does not work.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 17, 2026

    recommand products