Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededCOMETIC GASKETSPART NUMBER: 245-C5739-040
Cyinder Head Gasket 1985-Up Chevy 4.3L V6
$10137
1 left in stock
Ships Today
Lowest Price GuaranteeChevrolet 4.3L V64.060 in. Bore
- Cyinder Head Gasket
- 1985-Up Chevy 4.3L V6
- Bore: 4.060 in.
- Compressed Thickness: .040 in.
Cometic Gaskets 245-C5739-040 Features:
Chevrolet 4.3L Gen-1 90 Degree V6 .040" MLS Cylinder Head Gasket, 4.060" Bore
Cometic Multilayer Steel (MLS) Gaskets are designed to provide the best possible seal for naturally-aspirated, boosted, or nitrous-fed engines. These head gaskets are made from 3 to 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. Cometic MLS Cylinder Head Gaskets reduce bore distortion but can still endure extreme cylinder pressures. Sold individually.
Show More
Features:
- Made from stainless spring steel
- Excellent rebound characteristics and corrosion resistance
- Viton rubber coating (.001'' thick) is bonded to outer layer of gaskets
- Designed to withstand serious cylinder pressures without machining for installation of locking wire 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 Chevy V6 Cylinder Head Gaskets
BrandCOMETIC GASKETS
Package Height0.1
Package Width8.0
Package Length17.0
Weight0.55 PG
Part CategoryPerformance Parts
Vendor Part NumberC5739-040
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
Some parts are not legal for use in California or other states with similar laws / regulations
