Can anyone tell me if the main bearing caps on a 409 truck engine are the same as on a 348 truck? Both types look the same and have the same casting number (938). Are the crankshafts the same or are they of a diff. stroke? Thanks
James
1957 Chevrolet 6400 flatbed dump In the Gallery Webshot pix 1942 Chevrolet 1 1/2 ton 1962 Chevrolet M80 tractor
