I CORVAIR GM 12 r 8 1 i 10 t f 13 t o sLiJ o TRANSMISSION SUPPORT TRANSMISSION ASM 1968 69 REAR END LIGHTING AND SIDE MARKER LAMP TYPICAL Key Description Group Key Description Group 1 Lamp Tail Stop and Direction Signal 2 679 10 Gasket Side Marker Lamp 2 575 2 Lamp Backup 2 697 17 Lamp Side Marker Lamp 2 575 3 Bulb Tail Stop and Direction Signal and Backup S S 12 Bulb Side Marker Lamp S S 4 Nut S S 13 Harness Engine Wiring 2 480 5 Gasket Backup Lamp Switch 2 698 b Switch Backup Lamp Switch 2 697 S S Standard Stock 7 Ball 3 a S S See Bulb Listing in 907 Catalogue 8 Nut Side Marker Lamp Retaining S S 9 Bracket Side Marker Lamp 2 575 c o n m n n nnn w i