Chrysler Apache Gen-3 Hemi Head Gasket by Cometic – MLS 104.65 mm bore, .060 in, RHS. Purpose-built for 2011+ 6.4L Apache Gen-3 Hemi engines, it delivers dependable combustion and fluid sealing for performance builds.

This MLS gasket uses multiple embossed stainless-steel layers with Viton coating on the outer layers to handle heat, pressure, and varied surface finishes. The stainless core resists corrosion and rebounds under load to help maintain consistent clamp across the sealing area. Compatible with aluminum heads mated to aluminum or cast-iron blocks, it supports high cylinder pressure without additional sealants and helps reduce bore distortion by requiring less clamp load.

Features

• Multi-Layer Steel construction for strength and durability
• 104.65 mm (4.120 in) bore; .060 in thickness
• Embossed outer layers coated on both sides with Viton (to 250 C/482 F)
• RHS configuration for 2011+ 6.4L Apache Gen-3 Hemi
• Requires less clamp load to help minimize bore distortion
• No sealants required

Questions about fitment or your build? Call our team. We serve Austin, Texas and the Los Angeles, California area with installation and customization services. Texas: 512-982-9393. California: 562-981-6800.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov