1953-1973 Mercury Cyclone guide
At the audit cut-off the per-year Mercury Cyclone ladder points at the 1969-onward intermediate unibody transfer from the Comet platform (Cougar-only vs Comet-only cowl tag discrimination) and the 1970-only Spoiler 429 SCJ option code (C5AE-6015-B 429 SCJ vs Ford C5OE 429 CJ vs Mercury C6ME 429 CJ block-casting discriminator). Pick a deck below.
Mercury guide
Mercury Cyclone · Mercury intermediate platform · $29.95 · US-letter PDF
1969-onward intermediate unibody transfer from the Comet platform — the 1969-onward 351 Cleveland / 390 / 428 CJ option chain opening at the Cyclone trim ladder, the 1969-onward revised Cougar-only vs Comet-only cowl tag authentication chain.
Mercury guide
Mercury Cyclone · Mercury intermediate platform · $29.95 · US-letter PDF
1970-only Spoiler 429 SCJ option code (1970-only Mercury-prefixed Marti option code distinct from the Marauder 429 SCJ fitment code), the 1970-onward C5AE-6015-B 429 SCJ vs Ford C5OE 429 CJ vs Mercury C6ME 429 CJ block casting discriminator, the 1970-only yellow-and-black Spoiler stripe scheme.