LS1 S/D 1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8

1.600 Exhaust Valves Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - Stainless - Edelbrock Heads - AMC V8 / Small Block Chevy / Small Block Ford - Set of 8

Exhaust Valve - 1.600 (1) Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - Stainless - Edelbrock Victor JR. 20 / 23 Degree - Small Block Chevy / Small Block Ford - Each

Exhaust Valve - 1.600 (1) Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - Stainless - Edelbrock Performer RPM - Small Block Mopar - Each

11/32 Exhaust Valves - 1.600 Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - 5.140 in Long - Titanium - Small Block Chevy / Ford - Set of 8

Exhaust Valve - 1.600 (1) Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - Stainless - Edelbrock Victor JR. 20 Degree - Small Block Ford - Each