Cometic Chrysler B/RB V8 .051in MLS Cylinder Head Gasket - 4.250in Bore - C5459-051

The Cometic Chrysler B/RB V8 .051in MLS Cylinder Head Gasket - 4.250in Bore - C5459-051 is a precision-engineered head gasket with a 4.250" bore and .051" compressed thickness.

The Cometic Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers that conform to surface irregularities and maintain a positive seal. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.

• Material: Multi-Layer Steel (MLS)
• Bore Size: 4.250"
• Thickness: .051" compressed
• Part Number: C5459-051

Verified fitment: Chrysler 300 (1959–1971); Chrysler Cordoba (1975–1978); Chrysler Imperial (1959–1975); Chrysler New Yorker (1963, 1966–1978); Chrysler Newport (1961–1978); Chrysler Saratoga (1959–1960); Chrysler Town & Country (1959–1977); Chrysler Windsor (1959–1961); and 56 more.