Description

Product Overview

Cometic Head Gaskets are developed with the performance enthusiast in mind. With so many individual requirements for each motor Cometic offers a number of options to suit your specific motor and needs.


*MLS*
The Cometic MLS gasket is comprised of three layers of Stainless Steel. Cometic uses Stainless steel for increased strength, it’s ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a flouroelastomer rubber based material (Viton) designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 2500C or 4820F.

The center or shim layer of the gasket is comprised of an uncoated Stainless Steel layer, which can be varied to accommodate multiple thickness requirements. The MLS gasket is ideal for both aluminum heads to cast iron blocks and aluminum heads to aluminum blocks.

The composition of MLS will also withstand the shearing forces created by aluminum heads on cast iron blocks. No re-torque is necessary. By design the MLS gasket promotes an even torque load across the sealing surface allowing for measurable reduced bore distortion.

*CFM-20*
A perforated steel core with an elastomer surface is ideal for head gaskets allowing heat to be drawn evenly across the gasket surface while providing maximum sealing for characteristics when exposed to coolants and oils.

*COPPER*

Product Information
PartNumber cgC4477-070
Description MLS Cylinder Head Gasket
Bore Diameter 93mm
Engine for BMW M30B34 3.4L Inline 6
Thickness .070"
Thickness .070in
Engine Make/Size for BMW M30B34 3.4L
Position N/A
Add-On Part NA
Title C4477-070 - Cometic Gaskets - .070in. MLS Cylinder Head Gasket; 93mm Gasket Bore. Each

Product Fitment
for 1979-1981 BMW 528i Base L6.2788cc
for 1975-1978 BMW 530i Base L6.2985cc
for 1983-1984 BMW 533i Base L6.3210cc
for 1985-1993 BMW 535i Base L6.3430cc
for 1988 BMW 535is Base L6.3430cc
for 1977-1978 BMW 630CSi Base L6.2985cc
for 1978-1984 BMW 633CSi Base L6.3210cc
for 1985-1989 BMW 635CSi Base L6.3430cc
for 1978-1984 BMW 733i Base L6.3210cc
for 1985-1992 BMW 735i Base L6.3430cc
for 1988-1992 BMW 735iL Base L6.3430cc
for 1987 BMW L6 Base L6.3430cc
for 1986-1987 BMW L7 Base L6.3430cc

Shipping Details

  • Free shipping applies only within the Contiguous 48 States in the United States. Contact us directly for a quote if shipping is needed elsewhere.

  • For customer outside of the US. Import duties, taxes, and fees aren't included in the item's price or shipping costs. The buyer is responsible for paying for any import fees. Check with your country's customs office to find out what these additional charges will be before you bid or buy.

  • We utilize USPS, FedEx and UPS for outbound international shipments. If you have a preference in regards to which shipping company we utilize to fulfill your order please make note of it with your payment or in a follow up email. For example, Canadian customers generally prefer USPS as we have heard that FedEx charges additional brokerage fees. On the other hand, many customers from the United Kingdom prefer FedEx as there are no additional fees and they receive their packages significantly faster than those shipped via USPS. Please feel free to contact us for additional information.
  • Payment Details

  • 8% California Tax will apply to all orders shipping to California.

  • Paypal and all major credit cards are accepted.

  • Important Note for International Buyers

    All automotive products sold are for use in the United States (USDM) market only. We cannot guarantee fitment for overseas and international vehicles. Please research prior to purchase to ensure compatibility as we will not be responsible for shipping refunds on orders with these issues.

    Return Policy

  • Returns must be in brand new in box, sealed condition in order to qualify for a return.

  • Returns are valid within 30 days of the delivery date.

  • 20% restocking fees apply only on valid returns.
  • Terms And Conditions

  • All defects/warranty is handled directly with the Manufacturer and not the retailer. If you need help finding contact information or seeking help on the process we can offer that.

  • Any order mistakes by the warehouse will be fixed in a timely manner.