Cylinder Head Accessories

Ferrea 6000 Series 8mm x 1.600 Super Flo LS Exhaust Valves - 24 Degree Competition swirl-polished valves with higher fatigue resistance and tensile strengths than the competitors’ best offering. These valves are made to withstand high spring...

Ferrea 6000 Series 8mm x 1.600 Super Flo LS Exhaust Valves - 15 Degree Competition swirl-polished valves with higher fatigue resistance and tensile strengths than the competitors’ best offering. These valves are made to withstand high spring...

Ferrea Competition Plus Hollow Stem 8mm x 1.600 LS Exhaust Valves +.100 Long These Hollow Stem Lightweight Valves are manufactured with a unique process that gun drill and micro polish the hollow stem cavity. These valves achieve a weight reduction of...

Ferrea Competition Plus Hollow Stem 8mm x 1.600 LS Exhaust Valves These Hollow Stem Lightweight Valves are manufactured with a unique process that gun drill and micro polish the hollow stem cavity. These valves achieve a weight reduction of...

Ferrea Competition Plus 8mm x 1.600 x 24 Degree LS Exhaust Valves Ferrea Competiton Plus is their best quality racing valve series, engineered for high rpm, high horsepower, racing engines. They have unique features that enhance airflow. This series of...

Ferrea Competition Plus 8mm x 1.550 Super Flo LS Exhaust Valves Ferrea Competiton Plus is their best quality racing valve series, engineered for high rpm, high horsepower, racing engines. They have unique features that enhance airflow. This series of...

Manley Titanium 8mm x 1.600 LS Exhaust Valves for AFR Heads All valves have inserted hard tips All valves feature Chevy LS(.060” single radius) style keeper grooves Small Block Chevrolet AFR 210cc, 220cc, 227cc, 235cc, 245cc Eliminator Racing...

Manley LS1/LS2/LS6 Extreme Duty Stainless 8mm x 1.600 Exhaust Valves 11683-8 Manley is known as one of the leading manufacturers of Racing Valves in the world. Manley Racer Series Stainless Steel Valves were engineered for Street Performance and Racing...

Manley LS1/LS2/LS6 Severe Duty Stainless 8mm x 1.600 Exhaust Valves 11677-8 Manley is known as one of the leading manufacturers of Racing Valves in the world. Manley Racer Series Stainless Steel Valves were engineered for Street Performance and Racing...

Manley LS1/LS2/LS6 Race Series Stainless 8mm x 1.600 Exhaust Valves 11365-8 Manley is known as one of the leading manufacturers of Racing Valves in the world. Manley Racer Series Stainless Steel Valves were engineered for Street Performance and Racing...