SEV distributor cap 6 cylinder. Outside diameter 88 mm. Sev made two sizes : this is the larger of the two. used on : f.e. Delahaye , Talbot Lago, etc.
Delco Remy 4 cylinder distributor (serviced) complete with new cap and 90 degree gearbox. Model 630B No. 41833. As used on 1927/28 Chrysler Model 77 and early Plymouth cars.