Ferrea Chevy/Chry/Ford BB 1.9in 11/32in 5.7in 0.29in 25 Deg Ti Comp Exh Valve - Single (D/S Only)

Ferrea Chevy/Chry/Ford BB 1.9in 11/32in 5.7in 0.29in 25 Deg Ti Comp Exh Valve - Single (D/S Only)