4 205 MODULATOR ASSEMBLY und PARTS Vucuum 60 66 CORVAIR F C w P G 62 63 CHEVY w P G lst design 1 piece design 3812741 1 3 25 63 64 CHEVY CHEVELLE w P G J 230 283 2nd design exc TAXI l 65 66 CHEVY CHEVELLE w P G 230 l 283 327 396 3849312 1 3 25 64 CHEVY CHEVELLE w P G 153 194 65 66 CHEVY CHEVELLE w P G 153 194 exc TAXI POLICE lb blue stripe 3847875 1 3 25 62 63 CORVAIR F C w P G BODY hydraulic modulator 6257529 1 3 25 64 66 CORVAIR F C w P G BODY hydraulic modulator 3847803 1 3 25 60 61 ALL w P G BODY ASSY hydraulic modulator valve 6257528 1 3 75 62 63 CHEVY w P G lst design VALVE 3 4 O L 3789122 1 95 63 64 CHEVY w P G 2nd design 64 CHEVELLE 8 cyl w P G 2nd design 65 66 CHEVY CHEVELLE w P G 230 283 65 CHEVELLE TAXI POLICE 6 cyl VALVE 2 A O L 3830276 1 95 64 CHEVY w P G 64 CHEVELLE w P G 1st design 64 CHEVELLE w P G 6 cyl 2nd design 65 66 CHEVY w P G 153 194 327 65 66 CHEVELLE w P G 194 327 396 exc TAXI POLICE VALVE 3847870 1 95 60 66 CORVAIR F C w P G VALVE 22 O L 6256340 1 50 63 66 CHEVY CHEVELLE w P G PLUNGER 3830311 1 10 63 66 CHEVY CHEVELLE w P G exc 194 SPRING damping 3839599 1 10 60 66 CORVAIR F C w P G GASKET 1 O D x I D x 44 62 66 CHEVY CHEVELLE w P G thk 6257218 1 15 62 66 CHEVY w P G 4 cyl PIPE ASSY 3841390 1 1 65 l 63 CHEVY w P G 6 cyl exc Super Sport PIPE ASSY 3794309 1 1 70 64 CHEVY CHEVELLE w P G 230 1 st design PIPE ASSY modulator 3851745 1 3 10 64 65 CHEVY CHEVELLE w P G 230 2nd design PIPE ASSY modulator front 3854289 1 1 65 64 65 CHEVY CHEVELLE w P G 230 2nd design PIPE ASSY modulator rear 3854290 1 2 65 65 66 CHEVY CHEVELLE w P G 6 cyl exc A I R PIPE ASSY modulator front 3860059 1 95 66 CHEVY CHEVELLE P G w A I R PIPE ASSY front 3881802 1 95 60 ALL w P G TEE hose 1 19 32 O L ny1on 3772248 1 20 62 CHEVY w P G 6 cyl 63 CHEVY w P G 6 cyl exc P B C A C Cool Pack closed vent TEE with one end plugged used as S S pipe to carb elbow 1 I4 O L 3792332 1 75 NOTE May be necessary to also use 444613 62 63 CHEVY w P G 4 cyl exc P G C A C closed vent ELBOW pipe to carb 3782587 1 30 62 64 CHEVY CLIP tube attach 3748713 1 05 63 66 CHEVY CHEVELLE w P G CLIP modulator pipe to trans 3841391 1 05 64 66 CHEVY CHEVELLE w P G 8 cyl exc 396 CLIP modulator pipe to engine 3826932 1 05 ALL ALL HOSE 74 I D 3830663 A R 8 962 65 CHEVY CHEVELLE w P G SPRING valve damping 3839599 1 10 Not required in this group See group 3 278 CONNECTOR 3857612 35 4 208 VALVE SPRING Hydroulic Modulator 60 63 CORVAIR F C w P G 6256322 1 65 64 66 CORVAIR F C w P G 3847804 1 65 60 61 ALL w P G SPRING line pressure limiting valve 1 9 16 O L 6256318 I 05 1965 4205 4208 Chevrolet Motor Division CCC 212 General Motors Corporotion