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Authenticity reference

Engine evidence

numbers matching · reported

1967 Nickey 427 Camaro source card for the 1967 Chevrolet Camaro Nickey 427 page. 1967 Chevrolet Camaro Nickey 427

Reference Details

Common issue
Using one documented L72, L89, or L88 example to describe every 1967 Nickey 427 Camaro. · 1967 Chevrolet Camaro Nickey 427
Confidence
reported · 1967 Chevrolet Camaro Nickey 427
Correct value
427 engine family claims must reconcile L72/L89/L88 wording with block casting/date, engine pad, induction, Nickey/Bill Thomas paperwork, and restoration records. · 1967 Chevrolet Camaro Nickey 427
Where to check
Engine pad, block casting and date area, carburetion/induction hardware, invoices, spec sheets, authentication records · 1967 Chevrolet Camaro Nickey 427
Common issue
Using one documented L72 or L71 example to describe every Dana 427 Camaro. · 1968 Chevrolet Camaro Dana 427
Confidence
reported · 1968 Chevrolet Camaro Dana 427
Correct value
427 engine family claims must reconcile L72/L71 wording with block casting/date, engine pad, induction, paperwork, and restoration records. · 1968 Chevrolet Camaro Dana 427
Where to check
Engine pad, block casting and date area, carburetion/induction hardware, invoices, spec sheets, restoration records · 1968 Chevrolet Camaro Dana 427
Common issue
A later 427, crate engine, or Motion-style engine can be represented as a period Phase III 427 without matching paperwork. · 1969 Chevrolet Chevelle Baldwin-Motion Phase III 427
Confidence
reported · 1969 Chevrolet Chevelle Baldwin-Motion Phase III 427
Correct value
427 Phase III claims and L78 donor-car evidence must be reconciled with engine assembly, casting/date codes, pad stamping, Motion paperwork, and car-specific invoices. · 1969 Chevrolet Chevelle Baldwin-Motion Phase III 427
Where to check
Engine pad, block casting/date area, build sheet, Protect-O-Plate, Motion invoices, restoration files · 1969 Chevrolet Chevelle Baldwin-Motion Phase III 427

Cars With This Authenticity Marker

3 linked car pages.

Sources & Documentation