Inlet Valve (Heavy Duty Springs Reccommended) Stainless Steel Forged D1010400 Their performance features make them

Their performance features make them ideal choices for operating conditions including high temperature

Deep engravings

Fits most small block Chevy oil pans up to 1995

and sound control

Inlet Valve (Heavy Duty Springs Reccommended) Stainless Steel Forged D1010400 Their performance features make themOEM Replacement Valves ? are manufactured to OEM specifications from SUH3HT Steel for added corrosion and oxidization resistance. Performance Valves ? feature a forged one piece construction, nitride coating, modified radius, swirl polish, chromed stems, and stellite tips. This provides reduced friction for quicker higher revs and a longer valve life. Heavy Duty Springs Recomended Inlet Valve (Heavy Duty Springs Reccommended) Stainless Steel Forged