Exhaust Valve (Stainless Steel w/ Anti Friction Coating / 30.5mm - Stock Size) If you are replacing the factory valves but want something better without going oversized, these swirl-polished valves have all of the features of our oversized valves but...

Intake Valve (Stainless Steel w/ Anti Friction Coating / 37.5mm - Stock Size) If you are replacing the factory valves but want something better without going oversized, these swirl-polished valves have all of the features of our oversized valves but...

Exhaust Valve (Steel / 30.5mm - Stock Size) These are replacement steel valves for use on the stock seats. Perfect for stock applications where an oversized stainless steel valve is not needed. These are OEM quality steel valves that are the stock...

Exhaust Valve (Inconel / 31.5mm - 1mm Over) These valves are 1MM larger than stock, great for ported street heads that don't need the huge 2.5mm oversized valves. These Inconel valves are lighter than the stock steel valves and are extremely heat...

Intake Valve (Stainless Steel w/ Anti Friction Coating / 38.5mm - +1mm) These valves are 1MM larger than stock, great for ported street heads that don't need the huge 2.5mm oversized valves. These stainless steel valves are lighter than the stock steel...

Intake Valve (Steel / Stock Size 37.5mm) These are replacement steel valves for use on the stock seats. Perfect for stock applications where an oversized stainless steel valve is not needed. These are OEM quality steel valves that are the stock size...

Exhaust Valve (Stainless Steel / Stock Size 27.5mm) These stainless valves are the highest level of sophistication in valve technology. Extremely heat resistant and designed for use in race engines that are subjected to extreme temperatures, such as...

Intake Valve (Stainless Steel / Stock Size 34mm) These stainless valves are the highest level of sophistication in valve technology. Extremely heat resistant and designed for use in race engines that are subjected to extreme temperatures, such as...

Exhaust Valve (Inconel / 32.5mm - +2mm) These race valves are the highest level of sophistication in valve technology. Extremely heat resistant, and designed for use in racing engines that are subjected to extreme exhaust temperatures such as turbo,...

Intake Valve (Stainless Steel / 39.5mm +2mm) These race valves are the highest level of sophistication in valve technology. Extremely heat resistant, and designed for use in racing engines that are subjected to extreme exhaust temperatures such as...