Nick, The two flywheel covers are illustrated on page 55 of the Autobooks Fiat 132 workshop manual or page 99 of the Haynes Fiat 132 & Argenta manual & page 65 of the Autobooks Fiat 125 manual, depending which Fiat manual you have to hand.
Jack 1985 4/4 T/C 4 seater Royal Ivory 1934 F Type 2018 Pembleton SuperSport (self built).