Performance Intake & Exhaust Valve Kit For 91-99 Mitsubishi 3000GT / Dodge 3.0L – 1mm Oversized, Martensitic Steel

Want a little more flow from your 3.0L?

This kit from Domestic Gaskets gives you both intake and exhaust valves, and they’re not just stock replacements—these are performance-spec.

Head diameter is about 1mm bigger than stock, so you’re getting more surface area, better flow potential.

Material is martensitic steel alloys, strong and heat-tolerant.

Fits 1991-1999 Mitsubishi 3000GT and compatible Dodge models with the 3.0L.

Interchange numbers: 021-3456 and 021-3455.

Direct fitment, includes both intake and exhaust valves in one kit.

Placement is front.

Sealed, greasable?

Nope, sealed.

Manufacturer warranty included.

UPC is 738614963571.

Whether you’re rebuilding or upgrading, these are a solid step up.