Ford Performance Stainless Steel Exhaust Valve 1.540" Head 11/32" Stem M-6505-G302

Exhaust valves are critical to engine breathing and durability—a worn or substandard valve directly impacts power output and reliability under boost or high RPM. This Ford Performance stainless steel exhaust valve delivers the precision fit and material quality your GT-40 or aluminum head platform demands, with a swirl-polished surface that reduces friction and improves scavenging efficiency. Whether you're rebuilding after race damage or upgrading from OEM, a quality valve upgrade pays dividends in consistency and longevity.

Built from premium stainless steel with an under-cut stem design, this valve balances strength and weight while resisting thermal fatigue common in forced induction and high-horsepower applications. The swirl-polished finish isn't cosmetic—it actively reduces friction between the valve and seat, improving gas flow and cooling. Sold individually, so you can replace exactly what you need.

• Head Diameter: 1.540"
• Stem Diameter: 11/32"
• Total Length: 5.078"
• Tip Length: 0.383"
• Material: Premium stainless steel
• Finish: Swirl polished
• Stem Design: Under-cut
• Groove Type: Square cut
• Weight: 120 grams
• Fitment: GT-40 Iron Head M-6049-L302/303; Ford Performance Aluminum Head M-6049-X306/X307
• MPN: M-6505-G302
• Quantity: Sold individually