Exhaust Valves

Stock Replacement GM LS 1.590 Exhaust Valve 15-1590  

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 1.550 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 - 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 1.600 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 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 approximately...

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...