FUEL EXHAUST CARBURETION 1968 LIGHT DUTY TRUCK EXHAUST SYSTEM CONT MODEL EXHAUST PIPES CROSSOVER VTAILPIPES ENGINE 3 609 3 609 3 705 Ser 20 Conv 3873128 F 3933220 RH P 3933234 RH F w 4BC 396 3931392 ABC 3933223 LH ABEP 3848597 LH F 3933225 LH F V 3893035 LH EHM 3943443 LH C 3935844 RH EHM 3933226 RH rr AB 3935845 LH L V K 3935846 RH L 3933228 RH rr F 3935842 RH CEIMQ 3988662 LH A ABCEIM I I 3933230 RH ABP er 20 30 X 3941661 D V Diesel 3941662 F 3941663 G A Panel X I 5 B Sub A C Cab FFC P I D 125 W B A A E 127 WB Y F 133 WB G 157 W B H w Platform Stake Hack l exc Platform Stake Rack l J 250 engine A K 292 engine i L w rear leaf spring i A M exc rear lebf spring N 1st design V O 2nd design V A P Aluminum I O Steel I H 1st design dual exh system S 2nd design w steel crossover connector TZ 2 0 D cut to length 1 I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL REV 5 79 63 3 701 3 701