60 62 Ser 50 w oil bath 6 cyl exc LCF 60 62 Ser 50 LCF exc pos vent N 4BC 60 62 Ser 60 exc pos vent SBC DIESEL 60 62 Ser 60 SBC exc 348 pos vent 60 61 Ser 60 TILT 8 cyl exc pos A vent w silencer 1554642 1 29 10 63 64 Ser 60 TILT 6 cyl lst design w silencer 2 orifice 5646283 1 42 25 60 62 Ser 60 TILT 6 cyl exc pos vent w silencer 5646282 1 42 25 60 61 Ser 70 TILT 62 Ser 60 TILT 327 exc pos vent 62 Ser 60 TILT w pcs vent 327 2nd design 63 64 Ser 60 TILT 327 348 w silencer 5645697 1 52 95 60 62 TDM 60 62 Ser 80 w pos vent exc TILT 63 Ser 80 exc TILT w silencer 1554647 1 86 20 60 62 Ser 80 exc pos vent TILT w silencer 1554646 l 84 50 60 64 Ser 80 TILT exc 409 w silencer 5645699 1 52 95 62 Ser 80 409 exc TILT w silencer 5648581 1 126 60 62 64 Ser 80 TILT 409 w silencer 5648669 1 88 40 62 64 Ser 60 DIESEL w silencer 5645454 2 33 15 62 64 Ser 80 DIESEL w silencer 5649008 2 140 00 63 64 Ser 80 409 exc TILT w silencer 6418492 1 135 00 64 Ser 80 exc 409 TILT w silencer 6418491 1 96 90 64 Ser 60 TILT 6 cyl 2nd design w silencer 3 orifice 6419721 1 47 75 W ANOTE When using on models prior to 1958 it is also necessary to use 1552841 SHROUD ASSY all 3 403 STUD STUD ASSY ANCHOR GASKETHRETAINER Air Cleaner ALL ALL Z 20 20 x 9 3785256 1 40 57 59 D D 60 61 Ser 60 TILT 6 cyl A 62 64 Ser 60 TILT wing Z 20 x 7 1552983 1 85 58 59 Ser 5 w 4BC Z 20 20 x 6 3746694 1 35 60 63 Ser 50 w gov 6 cyl exc LCF 60 62 Ser 40 w oil bath 6 cyl exc gov 60 62 Ser 40 w gov 6 cyl to silencer 20 20 x 2 3771415 1 15 60 Ser 50 60 LCF 6 cyl Z 20 20 x 5 3785255 1 25 62 64 Ser 60 DIESEL Z 20 20 x 12l 3822111 1 1 05 62 Ser 40 261 to silencer 20 20 x 3 3818717 1 25 61 Ser 50 60 LCF carb to air cleaner lower hose adapter 62 64 Ser 50 60 LCF 6 cyl Z 20 20 x 3 4 3788007 1 25 63 Ser 60 6 cyl exc TILT LCF to silencer 20 20 x 327 3782055 1 25 63 Ser 80 exc LCF TILT DIESEL 4 20 20 x 10 3819494 1 40 60 64 Ser 50 60 LCF exc 4BC 327 STUD ASSY 20 20 x 7 3768765 1 85 60 64 Ser 70 80 LCF TILT exc 409 62 Ser 60 LCF 327 62 64 Ser 60 TH T 327 348 64 Ser 60 LCF 327 STUD ASSY 4 20 20 x 8 3776159 1 85 62 64 Ser 80 LCF TILT 409 STUD ASSY 20 20 x 9 3815262 1 1 80 55 57 Ser 5 7 exc 4BC ANCHOR bolt brass 20 int and 58 59 Ser 5 exc 4BC ext thds 1 0 L 3716720 1 35 58 59 Ser 5 w 4BC ANCHOR bolt Z 20 int and ext mas 2 4 0 L 3746695 1 1 00 60 61 TILT 8 cyl ANCHOR air cleaner bolt 62 64 Ser 60 TILT 327 348 4 20 20 x 1 3776167 1 85 U 403 Chevrolet Motor HDT 300 General Motors Corporation REVISED JANUARY 1 1964