Exhaust Valves

Stock Replacement GM LS 1.590 Exhaust Valve 15-1590  

LSXceleration Stock Replacement GM LS 1.55 Exhaust Valve    

Ferrea 6000 Series 8mm x 1.550 Super Flo LS6 Exhaust ValvesThese 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 approximately 20 %...

Ferrea 6000 Series 8mm x 1.650 Super Flo LS Exhaust ValvesThese 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 approximately 20 % in...

Ferrea 6000 Series 8mm x 1.600 Super Flo LS Exhaust Valves - 24 DegreeThese 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 6000 Series 8mm x 1.550 Flo LS Exhaust ValvesThese 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 approximately 20 % in a...

Ferrea 6000 Series 8mm x 1.570 Super Flo LS Exhaust ValvesThese 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 approximately 20 % in...

Ferrea 6000 Series 8mm x 1.600 Super Flo LS Exhaust Valves - 15 DegreeThese 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 6000 Series 8mm x 1.600 Super Flo LS Exhaust Valves +.100 LongThese 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 1.615 LS7 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 Hollow Stem 8mm x 1.625 LS Exhaust Valves +.100 LongThese 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 1.615 x 24 Degree LS7 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...