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Vehicle Info NeededCOMETIC GASKETSPART NUMBER: 245-C5889-040
Chevy LS-Series Head Gasket 2006-Up LS7 7.0L
$9654
Ships on Nov 02, 2026
Lowest Price GuaranteeCurrently Unavailable
This product is currently not available. Please call customer service for assistance at 1-800-345-4545.
Chevrolet LS-Series
- Chevy LS-Series Head Gasket
- 2006-Up LS7 7.0L
- Bore: 4.150"
- Compressed Thickness: .040"
Cometic Gaskets 245-C5889-040 Features:
GM LS7 Gen-4 Small Block V8 .040" MLS Cylinder Head Gasket, 4.150" Bore, Aftermarket Sleeves Only
Cometic Multilayer Steel (MLS) Gaskets are designed to provide the best possible seal for naturally-aspirated, boosted, or nitrous-fed engines. The head gaskets are made from 3-5 layers of spring stainless steel, offering a stronger base material than standard cylinder head gaskets. Viton-coated outer layers create a superior seal not available with other steel or copper gaskets. Sold individually.
Features
- Reduced bore distortion
- Stainless spring steel base material
- Excellent corrosion resistance and rebound characteristics
- Designed to withstand extreme cylinder pressures without machining for installation of locking wire
- MLS Cylinder Head Gaskets MLS are coated with .001" thick Viton rubber that's bonded to the outer stainless steel layers
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Installation Notes
- Not designed for use on engines with O-rings or receiver grooves
- Always refer to the fastener manufacturer to determine accurate torque values
- A surface finish of 50 RA (roughness average) or finer is recommended for proper gasket seal
- Cometic Cylinder Head Gaskets go on dry because they're coated with a sealant (adding another sealer can hinder gasket performance)
Part TypeHead Gasket
Product LineCometic Chevrolet LS Series Cylinder Head Gaskets
BrandCOMETIC GASKETS
Package Height0.3
Package Width9.3
Package Length23.4
Weight0.84 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberC5889-040
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
