COOLANT GRlLLE OIL SYSTEM 1 153 OUTLET SPACER Coolant Con t 62 62 i T l exc P Sp H Per 85 Corvette 1396 jim ette w R 427 Corvette w Ep 51 Rer 327 3827369 1 5 45 cast iron cast 3827369 iimvette w dual KBC Fl R32 Cermerte w FJ H Per 3837223 1 2 03 cast aluminum cast 3837223 R3 65 Corvette w So H Per Fl 327 3827370 1 2 24 cast 3827370 66 l 3 Corvette 327 350 exc Sp l Per flwrverto 336790 1 2 37 water i3lE 57 ii rve i vee w A1 R 396 427 3874434 1 80 SPACER l gz l D 1 154 GASKET Coolant Outlet 7 1 aj wreite 3701777 1 15 2 holes m I D 1159 HOSE Radiator Inlet rV T i 1 LET hose is used between top of radiator and engine 000 ant out et OU TLE 7 hoses group F P 3 are used between bottom of radiator and cy inder b oc ivC1Y r Some hoses have been rep aced with hoses of e different iength or conhguration This replacement hose in many instances wi require cutting using old part as guide 556 1 Corvette S cyl exc dual 4BC 51 67 ifjnrvette 2nd design exc l l L zxr i 3788191 1 2 03 1 z I D moulded 3788191 Qiorvette 3777482 1 1 92 1 Z I D moulded 3777482 Corvette exc F Sp H Per jE iJ 3827366 1 1 81 1 z I D moulded 3827366 Corvette aw F l Sp 1 l Per exc FQGI 3827368 1 1 81 1 Z I D moulded 3827368 61 65 i T 7me te w C A C exc Sp H Pez 3833016 1 1 71 1 z I D moulded 3833016 35 1 rw re 39E HST design 3873842 1 2 03 1 Z I D moulded 3873842 iZo e re 396 Eric design 3879680 1 2 03 1 M l D moulded 3879680 6 Corvette w AIR 427 3906616 1 1 98 1 Z I D moulded 3906616 f rwet e 427 exc AIR 88 Corvette vv H i 427 3906615 1 2 03 1 I D moulded 3906615 86 67 Qfiiiarvetie 327 exo Sp H Per 3887154 1 2 13 1 M I D moulded 3887154 Cuwette vv Sp l l F er 327 3887156 1 1 86 1 lg I D moulded 3887156 68 ie ve ie 427 3947866 1 2 24 1 I LD moulded 3947866 68 7 0 Iru eiae w 3 Spd exc H Per aj AC 427 68 Ccmxetre wIJSr H Per 327 71 72 lZ a w re i e w 4 Spd 350 exc L5 l Per C AC 3935466 1 2 35 1 Z I D moulded 3935466 58 Corvette uv C 1 C exc 427 f H 65 sZ vet re w 1 1 exc 427 3917670 1 2 24 1 Z I D moulded 3917670 3i Z f l 1 i I9 w TH exc 427 454 I rvet te w C A C exc l l 227 70 Ceyzvette w C A C 350 exc i er A1 Fi Cr veite w l F er 350 Z 1 Ti r Corvette mi C A C 350 7 72 Ciwivette W Sp H Per 350 tmc 1 0 4 Bod 7 72 iZ r ceLte w A T 350 73 75 f 1s wv me 50 3946852 1 2 24 1 Q I D moulded 3946852 tm T iwvc c e w r l Per 427 exc 3 EH Tr i elm xw H Per 427 i i 72 Corvette fl 54 H D Rad 3967433 1 2 93 moulded 3967433 Corvette r I l ll 4 Spd HD 2427 70 Corvarite Sp H Per vv HD 4 api 5350 7071 Corvette vv H 0 Rad 3946011 1 5 12 1 2 I D moulded 3946011 fT w erte wx Sp H Per 350 HD 3959554 1 2 56 1 Z I D moulded 3959554 70 3 i Urirvette f AC w H Per 454 3905149 1 1 71 rad outlet tube front hose 1 1 2 Qr rveate l 1 0 4 Spdw 59 5 I Per 350 3997761 1 5 06 inlet 73 74 Corvette 454 331876 1 2 24 1 I I D moulded 331876 1 166 CLAMP Hose with Nut and Bolt 5370 QfE ie ieti e 3692864A R 15 universal expansion 1 Z to 2 4 0 D e e ET 1974 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET P A 30B 1 253 1 166 1 12 REV 9 74