Cometic CMC5691-040 Holden/Buick 3.8L V6 MLS Head Gaskets 3.860" Bore .040" (each)

1 2

Cometic Gaskets

CMC5691-040
$204.55 AUD
$204.55 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.
View full details

Cometic CMC5691-040 Holden/Buick 3.8L V6 MLS Head Gaskets 3.860" Bore .040" (each)

Item Description

Cometic Gasket has developed some of the highest performing gaskets available on the market that are proven under the most demanding track conditions. These Cometic head gaskets are constructed from multiple layers of stainless steel for strength and excellent rebound characteristics. The outer layers are coated to create a superior corrosive-resistant seal that can withstand extreme cylinder pressures. Why not let Cometic Gasket's experience work for you?


Application: Holden/Buick 3.8L/231ci Stage I and II V6.

  • Bore (in): 3.860 in.
  • Bore (mm): 98.044mm
  • Gasket Material: Multi-layer stainless steel
  • Compressed Thickness (in): 0.040 in.
  • Compressed Volume (cc): 7.671cc
  • Lock Wire: No
  • Quantity: Sold Individually.
  • Notes: Designed to fit Buick Stage I and II cylinder heads.

Manufacturer Information

  • Manufacturer: Cometic Gaskets
  • Manufacturer Part Number:
  • UPC:
  • Colour:
  • Additional Information:

After more details? Contact Us

Why shop with Engine Master?

  • Quality Brands

    We only sell quality genuine products - with brand names you can trust, you know that you are getting the best products for your build complete with limited manufacturers warranty

  • Fast & Efficent

    We use a number of great couriers to get your parcel to you ASAP! In a rush? Give us a call and ask about an 'expedited order' or enquire on current ETAs!

  • Zero Regret - Hassle Free Returns

    We accept returns for up to 30 days, our returns are hassle free when following our return guidelines and policies and most items can even come back on our capped price Australia Post returns, making it a cost effective process to send your item back if it's not quite right.

  • Experienced Team

    Our team are all passionate about the Automotive Industry and involved with lots of avenues of Motorsports. We have mechanics, engine builders and die-hard enthusiasts here to answer your questions or give you expert advice for your ride - just give us a call!

1 4

Found a better deal elsewhere?

We try to keep our pricing competitive for all our customers - if you have found a better deal elsewhere, send us an email here and we will do our best to match offers.
(Ensure you include the part number and a link to the competitors price!)