At DMG Motorsports, we present the MODQUAD Replacement O-Rings CH-2, designed to support a reliable fit with compatible MODQUAD applications. This component is machined with a flow-through design to promote cooling and increase coolant capacity while using the stock cylinder head studs.

Features:

• Flow-through design for optimum cooling
• Flow-through design increases coolant capacity
• Uses stock cylinder head studs
• Machined from 6061 aluminum
• Polished to a mirror finish
• Accepts the NOSS or Pro Design dome

Fitment