Gridpedia introduced Chassis and safety
Fire-resistant overalls and self-sealing fuel couplings
Driver clothing and fuel systems were upgraded after several fire accidents. Source
1975 rule changes
2 changes recorded for 1975. 1975 standings · results · ← 1974 · 1976 →
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changed Race procedure
Half points for a shortened race
The Spanish and Austrian Grands Prix were stopped early and paid half points, a rule applied to races under a set distance. Source