NHRA Open Face helmet Spec

building an a40 austin coupe , got a donovan 417 block and crower crank , plate rods . still working out what heads ect...... and a 8 71 4 port hilborn injector to top it with , and of course vintage american magnesium rims still in process .

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LOVE IT! I love the old gassers, made from itty-bitty English cars!
I found a fourdoor Austin gasser style car nearby (not really a gasser, had an LS in it) that was VERY reasonably priced.
By the time I decided I needed to have it (in spite of having WAY too many cars now!), twas gone!
Just one of many that got away...
Edit: are those Magnesium mags (five spokes?) 5 on 5?
I've got a pair of Ansens that look just like em, but they're aluminum, and heavy! (for their width).