[JIM]

The CPD code is for a 365 Hp 71 454 LS-5 used in the Chevelle SS454 , Monte Carlo, Elcamino and the Impala line for 1971 model year and carried over into a part of the 72 production until some point when it was changed to CRW. Back to the wagon its Absolutely the original born with engine, I have the build sheet and the trim plate reads LS-5. My almost new casio camera quit, I will post picts shortly. . Had a blast with it at Carlisle, anyone care to chime in on some of the stories of the Wallyworld wagon. Yes the clamshell tailgate and rear window work perfect!!!!
Jim