3 270 GASKET UNIT GASKET Manifold 1 center 2 end gaskets and 1 exh pipe packing 38 49 ALL 51 52 PASS exc P G 53 SDL 4 4 602483 1 1 00 49 50 PASS exc P G 50 53 COMM UTlL 216 3692351 1 1 00 50 ALL 235 51 55 COMM UTlL 6 cyl lst Ser exc 216 55 59 Ser 3 6 cyl 2nd Ser 60 62 Ser 10 thru 30 6 cyl 3694871 1 1 00 S1 52 PASS w P G 53 PASS exc SDL 53 55 CORVETTE 6 cyl 54 62 PASS 6 cyl 3707045 1 1 00 55 56 ALL CORVETTE 8 cyl exc dual 4BC intake 3711676 1 1 80 55 ALL CORVETTE 8 cyl 56 ALL 8 cyl exhaust 3711675t 2 60 56 PASS CORVETTE w dual 4BC 57 61 ALL CORVETTE 8 cyl exc F 1 348 409 D D 62 63 ALL CORVETTE 8 cyl exc El 409 Sp H Per w 327 intake 3734115 1 1 80 58 61 PASS 348 61 PASS 409 lst design exc dual 4BC 63 PASS 409 exc H Per dual 4BC intake 3750620 1 1 80 60 63 CORVETTE w E1 62 CORVETTE w Sp H Per intake 3772384 1 1 85 61 62 PASS 409 2nd design 63 PASS w H Per dual 4BC 409 intake 3822650 l 1 1 80 63 Ser 10 D D inlet and exhaust 3788539 1 50 57 62 PASS CORVETTE w E 1 GASKET intake manifold to adapter 3768235 4 45 63 ALL 230 GASKET inlet and exhaust 3824438 1 65 63 ALL 292 GASKET inlet and exhaust 3826261 1 1 10 63 CORVETTE w E1 GASKET 3825457 4 45 63 CORVETTE w El GASKET intake manifold cover 7017233 1 1 75 63 PASS 409 exc dual 4BC GASKET inlet manifold side 3737042 2 60 NOTE Consists of 1 front 1 rear 1 distributor and 2 side gaskets TNOTE For R H installation 1 extra gasket required 3711569 group 3 611 NOTE It used on jobs after 1956 it is also necessary to use 3731062 exhaust pipe flange gasket and discard 3692831 NOTE Consists ot 1 front 1 rear and 2 side gaskets NOTE On 1961 lst design models use w manifold cast 3797776 NOTE On 1961 2nd design models use w manifold cast 3814678 3 272 GASKET Intake to Exhaust Manifold 38 49 ALL exc D D COE 50 53 ALL 216 3 lQ x 45 O L 838290 1 20 39 62 D D 6 cyl exc 102 W B 39 55 COE 3 x 7 5 O L 596268 1 20 50 62 ALL 6 cyl exc D D COE 216 61 62 Ser 10 D D 3 wide on LD 4 holes 3835572 1 20 63 ALL 6 cyl 63 Ser 10 D D 4 cyl 3788485 1 20 3 273 CL1 MP SLEEVE Manifold 38 49 ALL 2 O L 838546 4 20 49 62 ALL CORVETTE 6 cyl end 1 O L 3835424 2 20 50 62 ALL CORVETTE 6 cyl center 2 O L 3835505 4 20 63 ALL 6 cyl 63 Ser 10 D D 4 cyl 3792519 4 20 63 ALL 6 cyl 63 Ser 10 D D 4 cyl at exhaust ports 3823035 2 20 39 49 ALL SLEEVE intake manifold to cyl head 11 50 53 ALL 216 O D closed x wide 837273 3 15 50 62 ALL CORVETTE 6 cyl exc 216 SLEEVE intake manifold to cyl head lll O D closed x wide 3835506 3 15 466 Chevrolet Motor REWSED NOVEMBER r 1 2 Genera1Motors Corporation