Skip to main content
Motor Life Events Community Support
10
Images
Mr. Gasket

Mr. Gasket Premium Engine Overhaul Kit with MLS Head Gaskets

Part # 61001G Be the first to write a review

Fits 1999- GM LS-Series Engines

Mr. Gasket Premium Engine Overhaul Kit with MLS Head Gaskets

Estimated Ship Date: 07/21/2025
Find Similar In-Stock Items
Free Shipping - Lower 48 US States
$573.95
Add to Wishlist
Notify Me When Available

Does it fit my engine?
5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details

Also Bought

Original equipment style High Quality gaskets For original equipment replacement, high performance street, drag race and oval track. Includes all gaskets for complete engine rebuild. Fits engines with Head Gasket Bore Size up to 4.080 inch, 10-Bolt Valley Cover, LS1/LS6 Cathedral Port Intake Seals, and Wet Sump Oil Pan.

Features:

  • Fits GM 5.7/6.0L Gen III LS Engines up to 4.00" Bore Size with Wet Sump Oil Pan, 10-Bolt Valley Cover & Cathedral Intake Ports
  • High Quality OEM Style Gaskets - MLS, Rubber O-ring or Molded Rubber over Aluminum Carrier
  • Complete Kit to Rebuild Your Entire Engine
  • For Original Replacement, High Performance Street, Drag Race and Oval Track

About Mr. Gasket

Explore Mr. Gasket's range of performance auto parts for engines, exhaust systems, and more at our official retailer, Holley.com!

Brand Mr. Gasket
CategoryGaskets
Emission Code5
EngineGM Gen III/IV (LS)
Exhaust Port ShapeRound
Exhaust Port Size1.75 IN
Head Gasket Bore4.080 IN
Head Gasket Compressed Thickness.051 IN
Head Gasket MaterialMLS - Multi-Layer Steel
Header Gasket MaterialMLS
Header Gasket Thickness.072 IN
Intake Manifold Gasket MaterialMolded O-Ring
Intake Manifold Gasket ThicknessStandard OEM
Intake Port ShapeCathedral
Intake Port SizeStock
Oil Pan Gasket MaterialMolded Rubber w/ Aluminum Carrier
One Piece Oil Pan GasketYes
PackagingBoxed
Product TypeGasket Kits
Rear Main Seal StyleOne Piece
Valve Cover Gasket MaterialMolded O-Ring
Valve Cover Gasket ThicknessStandard OEM
WarrantyManufacturer's Limited 90 Day Warranty
UPC090127026250
Part Number61001G
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Manufacturer's Limited 90 Day Warranty: See Details

We Suggest

Reviews

    Your Review

    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.