Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededCOMETIC GASKETSPART NUMBER: 245-C5666-051
Cylinder Head Gasket Ford 429-460 (Except 429 BOSS)
$10137
Ships on 11/04/2026
Lowest Price GuaranteeBig Block Ford 429-460
- Cylinder Head Gasket
- Ford 429-460 (Except 429 BOSS)
- Bore: 4.400"
- Compressed Thickness: .051"
Cometic Gaskets 245-C5666-051 Features:
Ford 385 Series .051" MLS Cylinder Head Gasket, 4.400" Bore
Cometic Multilayer Steel (MLS) Gaskets are designed to provide the best possible seal for naturally-aspirated, boosted, or nitrous-fed engines. The gaskets are made of 3-5 layers of spring stainless steel, offering a stronger base material than standard cylinder head gaskets. Viton-coated stainless steel outer layers create a superior seal not available with other steel or copper gaskets. The gaskets have excellent rebound characteristics and resist corrosive substances. MLS head gaskets reduce bore distortion but can still endure extreme cylinder pressures. Sold individually.
Show More
Features:
- Made from stainless spring steel for exceptional corrosion resistance
- Designed to withstand serious cylinder pressures without machining for installation of locking wire
- MLS Cylinder Head Gaskets are coated with .001" thick Viton rubber that's bonded to the outer stainless steel layers
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 Big Block Ford 429-460 Cylinder Head Gaskets
BrandCOMETIC GASKETS
Package Height1.0
Package Width9.0
Package Length24.0
Weight1.24 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberC5666-051
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
