CORVAIR 95 AND Gli THREE SPEED TRANSMISSION Service procedures for three speed transmissions used in 1200 Series vehicles are identical to those provided for Corvair Passenger Car three speed transmissions Gear shift linkage used with 1200 Series vehicles is distinctly different to accommodate the undercarriage of the van type vehicle This linkage is illustrated in Figure 6D 56 FOUR SPEED TRANSMISSION Service procedures for the four speed transmission 1 v v 1 i Fig 6D 56 Goon SPECIF All specifications for the three and four speed tra EENBRIER 1Z00 SERIES used in 1200 Series vehicles are identical to those provided for the Corvair Passenger Car four speed transmission as the transmissions differ in reduction gear ratios only First speed gear ratio is 4 26 1 2 55 1 in second 1 68 1 in third and 1 1 in fourth Reverse is 4 27 1 Increased torque multiplication in the three reduction gears is required to compensate for the lowered rear axle ratio of 3 27 1 used as standard equipment when the four speed transmission option is selected Gear shift linkage used in 1200 Series vehicles differs from that used in Corvair Passenger Cars and is illustrated in Figure 6D 56 r w 0 Aft Linkag 1200 Series ICATIONS nsmissions are carried in Section 12 of this Manual