I'm pretty sure it's an ACM Type 2 Composite body, according to the Tub Timeline chart on this forum by Darryl D. And I'm not sure if what I posted is the Engine Number or just the engine block foundry casting number, but it seems to be a CJ2A 641087-L-W3 transition engine block dated 11-4. The engine serial number might be J177755, if I am understanding identification of these things correctly. The engine head is dated 2-12 and is a 640161 style head. I believe that could also be a CJ2A/3A part.
Model & Serial Number | MB 394403 |
Registrant's Name | Bill Marsh |
City, State/Region, Country | Speedway, Indiana, United States |
Date of Acquisition | 1976-04-16 |
Date this SNdb Record Created | 2004-04-10 18:26:13 |
Date This SNdb Record Last Updated | 2011-01-06 10:59:43 |