Dart Valve Seat 2.450 X 2.090 X .375 Vs2450

Dart Valve Seat 2.000 X 1.600 X .375 Vs2000Valve Seat - Exhaust - 2.000 in OD - 1.600 in ID x 0.375 in - Powdered Metal - Each

Dart Valve Seat - Intake - 2.160 X 1.810 X .350 Vs2160Valve Seat - Intake - 2.160 in OD - 1.810 in ID - 0.350 in Deep - Iron - Each

Dart Valve Guide 2.100 X .502 X 5/16 63121102Valve Guide - 5/16 in Valve - 2.100 in Long - 0.502 in OD - Bronze - Each

Dart Valve Guide 11/32 X 2.100 63121212Valve Guide - 11/32 in Valve - 2.100 in Long - 0.439 in OD - Bronze - Each

Dart Valve Seat - 1.650 For I/E Head Vs1650Valve Seat - Exhaust - 1.650 in OD x 1.250 in ID x 0.350 in - Powdered Metal - Each