jeff.tennis

1950 Oldsmobile 88 service manual (p. 16-25), it states - 45 AC spark plugs are used on 6-cylinder engines (does not apply) 46-5 AC spark plugs are used on Rocket Engines (8 cylinder) Plugs are metric 14mm, 13/16 hex body Proper gap setting 0.30" for eight cylinder model Replaced at intervals of 10,000 miles

Here is a link to the AC Delco R45S spark plug - https://shop.advanceautoparts.com/p/acdelco-conventional-spark-plug-r45s/5391148-P?searchTerm=R45S%20spark%20plug Jeff

Recently I acquired a 1950 Oldsmobile 88 and is a pleasure to drive. Where is the oil drain location please? I contacted Dave H who will be creating an oil filter kit so I can use modern oil filters. I noticed Fusick Automotive sells the oil filters - http://www.fusickautomotiveproducts.com/products.asp?dept=451 I plan on using Lucas Classic Oil 20W-50. Jeffrey