My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Cometic C5459-040 MLS Head Gasket 95mm Bore .040" Thickness

Manufacturer

Picture for manufacturer AutoMeter

Part Number

5231
8 reviews
Sale Price

$45.73

Estimated ship date Thursday, November 26

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Cometic C5459-040 is a Multi-Layer Steel (MLS) cylinder head gasket engineered for high-performance and racing applications. Featuring a 95mm bore diameter and .040" compressed thickness, this gasket provides superior sealing and durability in demanding conditions.

Key Features:

  • Multi-Layer Steel (MLS) construction with multiple layers of stainless steel for maximum strength and heat resistance
  • 95mm bore diameter designed for precision fitment
  • .040" (1.02mm) compressed thickness for optimal compression ratio tuning
  • Advanced coating technology ensures exceptional sealing and prevents corrosion
  • Accommodates thermal expansion and engine movement better than composite gaskets
  • Ideal for turbocharged, supercharged, and naturally aspirated high-performance engines
  • Reusable in many applications when properly maintained

Cometic MLS gaskets are the choice of professional engine builders and racers worldwide. The multi-layer design allows the gasket to adapt to minor surface imperfections while maintaining consistent clamping pressure across the entire sealing surface. This gasket is particularly well-suited for aluminum block and head combinations where thermal expansion rates differ from cast iron.

Products specifications

Attachment Method

Hardware Included

Hole size

0.0625 in.

Number of Gauges

1

Number of Pods

1

Hole size

52.4mm

UNIVERSAL

Yes

Mounting Hardware Included

Yes

Instructions Included

Yes

Prop 65

Yes

These people are just awesome! I got my Thule Bike Rack for a fraction of the cost compared to everywhere else. Shipping was very fast and cheap but when I received it there were a couple of missing hardware parts. Thule wanted to make me ship the whole thing back. Rob Fratu of Autoplicity took control of the situation and got Thule to ship me the missing parts and some extras, all within a couple of days. I cant remember a better experience with a retailer.

Wow, first time I ordered and they hit a homerun with me!! Shipped same day I ordered AND was the cheapest option I had including shipping. I'll be back. Thanks for the great service!!

Shipped and received in quick fashion. Item arrived as expected. Would definitely buy from again!

Great prices for the parts I needed to replace on my SUV, a bit hard to reach customer service when I had a question about the order. When I finally did reach CS, question was answered without any issues, shipping costs seem a bit high.

Price was unbeatable and the shipping was fast. Top notch reseller.

Lowest price I could find on the internet. They do what they say. Shipped promptly with UPS tracking no. sent by email. Would recommend.<br>

Autoplicity offered the best internet price, and utilized Paypal for guaranteed customer service. Shipping tracking through UPS is accurate and customer focused. I'm very pleased with the retail experience, and will use Autoplicity on future orders and best prices.

I loved the low prices and shipping is fast it only took about 4 days to get my parts. The thing that really makes me want to buy again is the customer service, I actually got to talk to a real person when I called!

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy