This listing is for a brand new overhaul gasket set from Fel-Pro that is a compatible replacements for Chrysler bb 361 383 400 413 440. Set includes the gaskets and seals for one complete engine rebuild.Note: Does not include the valley pan style intake gasket. These are compatible replacements for the following: 361 CID (5.9L) 1963-1966 All With 6-bolt Valve Covers, 383 CID (6.3L) 1963-1971 All With 6-bolt Valve Covers, 400 CID (6.6L) 1972-1978 All Passenger Cars, 400 CID (6.6L) 1971-1973 All Light Duty Trucks, 413 CID (6.8L) 1963-1965 All With 6-bolt Valve Covers, 440 CID (7.2L) 1966-1978 All Passenger Cars, 440 CID (7.2L) 1972-1973 All Light Duty Trucks