Friday, May 11th, 2012 AT 3:39 AM
I bought a 1973 sbc 350 and believe it is siezed. The engine has been dry for alitte and. Im gonna use marvel magic oil but I didnt know should I put oil in the engine then pour the marvel magic oil with it or do I just pour the marvel magic oil in the cyl I used pb blaster and didnt work so I thought id give this a shot


