MUNCLE MIKES · CASTING GUIDE
McLaren M6AFront-fender vents help identify the casting
McLaren M6A offers a useful identification clue before you even turn it over: the US casting has vents on the front fenders that the Hong Kong version lacks. The rear hatch then deserves a careful look of its own.

Read the fenders, glazing and base together
The M6A joined the 1969 Grand Prix range and was made in the United States and Hong Kong. US cars have front-fender vents and clear glazing. Hong Kong cars lack those vents, have blue glazing and carry four rectangular openings in the base.
Black interiors are documented in both versions. A readable underside photograph and a top view make a stronger comparison than the country name in a listing title.
Early covers can open farther than they should
Early rear covers could swing far enough to damage their hinges. Later versions gained a stop peg to limit movement. Do not use that stop as something to push past.
Inspect the cover closed first. An uneven gap may call for another photograph, but forcing it flat can make matters worse. If it opens freely, a gentle view of the hinge is enough; there is no reason to demonstrate its maximum travel.
Orange is not one interchangeable finish
The early range includes Spectraflame colors and US orange enamel. A number 4 racing-sticker sheet was supplied separately. Record the body finish and the condition of applied decoration as different details.
Look along the nose and wheel-opening edges for chips or touch-ups. Ask about replacement graphics or repainting before using color as the basis for a price comparison.
For an open-wheel companion from the Grand Prix range, see the Indy Eagle guide. The McLaren’s enclosed body and moving rear cover give it different condition concerns.