Ferrari 308 Group IV engine and gearbox parts
Various engine and gearbox parts for the Ferrari 308 Group IV rally car. Drop gears, flywheel, shafts and more. Email us what you need!
e.g.
Drop gear pair 105542M
Driven gear 105544M
Input shaft 113358M
Transfer gear case 127120M
M = Michelotto part
ratio to choose:
25/30: speed 187 km/h
26/29: 201
27/28: 216
28/27: 233
27/25: 242
28/25: 251
Calculated on Michelin tyres, maximum RPM Michelotto Group IV 8000 rpm
Parts you may also need for conversion:
113373M (spacer bushing), 105544M (driven (drop) gear), 106095M (drop gear nut), 106096M (clutch shaft roller bearing), 105539M (driven gear roller bearing), 110611M (seeger driven gear bearing), 105000M (clutch shaft retaining bushing), 110610M (seeger intermediate bearing), 105143M (bushing clutch shaft), 105144M (fitting ring), 133377M (drive shaft nut), 113387M (bushing race) and 105540M (ball bearing).
Buying the full kit including one drop gear pair of choice, we include roller bearing 105142 and 10 piece 110610/4 ring drop gear for free.
