Part profile
engine · Chevrolet
The L72 Chevelle engine assembly record ties the 427/425 hp Mark IV path to documented COPO Chevelle evidence while leaving stamp, casting, and date-code validation at the vehicle level.
3 linked car pages.
1969 Chevelle hardtop/coupe donor context; Baldwin-Motion Phase III identity requires Baldwin/Motion paperwork rather than Stinger hood or Motion equipment alone
Dealer-built Baldwin Chevrolet / Motion Performance Phase III Chevelle
2-door sport coupe / hardtop context; verify body style per paperwork
L72 427 cu in Mark IV V8
2-door sport coupe / hardtop context; verify exact body and trim per paperwork
L72 427 cu in Mark IV V8