Brand new set of 8 Exhaust Valve Seats :
1996-2001 Acura, Honda 1.6L 1.8L B16A3, B16A2, B18C1, B18C5
Exhaust - 1-1/4 O.D.,0.955 I.D.,0.2550 Depth, Hi-Chrome
Any Questions feel free to ask.