Since small block Cobra's "suck" and I have always heard how the JBL chassis is so nice, it seems like a 520+c.i. big block would be the perfect match.
I hear the JBL chassis is the "state of the art" Cobra chassis around, 427 FE engines and top loader 4-speed transmissions are for the museum and car shows, it is only logical for the "ultimate" JBL Cobra to have a 385 series (429/460) big block!
