This is a NEW intake valve [PRICE IS FOR ONE] for a 1956-57 Plymouth

277,301,303 engine.They are TRW part #V2186.Listed below are specs;

Please email questions,but give me time to respond.

Have a great day and HAPPY EBAYING!!!!

HEAD DIA.                         1 & 27/32

STEM LENTH                     4 & 35/64

STEM DIA.                          .3725

SEAT ANGLE                      45