0 426 ROD Valve Push 38 39 ALL 12 ZQ long 838409 12 70 40 53 ALL 216 10 long 3835776 12 75 41 55 ALL 6 cyl exc 216 P G 53 55 CORVETTE 6 cyl 10 long 3836261 12 75 50 52 PASS w P G 11 long 3835777 12 75 53 55 PASS w P G 6 cyl 56 62 ALL 6 cyl 111 Q long 3836260 12 75 55 61 ALL CORVETTE 8 cyl exc 348 409 75 long 3837152 16 60 58 61 PASS 348 inlet 81 O L green strip 3755545 8 75 58 61 PASS 348 exhaust 9 O L yellow strip 3755543 8 75 61 63 PASS 409 inlet 8 O L black strip 3795627 8 95 61 62 PASS 409 exhaust 97 6 O L blue strip 3795629 8 95 62 63 PASS CORVETTE 283 327 exc Sp H Per El 72 O L 38l7616 16 70 62 63 CORVETTE w Sp H Per F l 72 32 O L blue strip 3796243 16 1 15 63 Ser 10 thru 30 292 11546 O L black stripe 3788494 12 90 63 Ser 10 thru 30 230 63 Ser 10 D D 4 cyl 9 O L 3788495 A R 63 PASS 409 exhaust 9 O L pinl stripe 3822934GB 8 1 55 NOTE May also be used on all past model 283 cu in high performance engines it improved durability is required NOTE Color marked end to be at valve rocker arm NOTE May have one black stripe at each end QBNOTE Also used for H D application on 61 62 409 models See Heavy Duty Parts Section preceding 0 000 group P A 30 0 429 BALL UNIT SCREW NUT STUD PIN SEAL Valve Push Rod Adjusting 55 63 ALL CORVETTE 8 cyl exc 348 409 consists ol 8 each ball and nut 3777867 2 2 55 58 61 PASS 348 exc Sp H Per consists ot 8 each ball and nut 3777868 2 2 55 61 PASS w Sp H Per 348 61 62 PASS 409 63 Ser 10 thru 30 6 cyl 63 Ser 10 D D 4 cyl consists ot 8 each ball and nut 3799940 2 2 55 38 62 ALL CORVETTE 6 cyl SCREW 2O x 1 ball end 837385 12 15 55 ALL CORVETTE 8 cyl 56 60 PASS w C A C Cool Pack NUT hex lock 24 9411783 16 8 917 55 61 ALL CORVETTE 8 cyl exc 348 61 PASS w Sp 1 1 Per 348 62 PASS 8 cyl NUT valve rocker arm 24 across 63 ALL CORVETTE the flats 3744341 16 15 58 60 PASS 348 NUT valve rocker arm 24 across 61 PASS 348 exc Sp H Per the flats 3774839 16 15 55 56 ALL CORVETTE 8 cyl exc dual 4BC STUD valve rocker arm ball 003 O S 24 x 2 3713065 16 20 55 56 ALL CORVETTE 8 cyl STUD valve rocker arm ball 013 0 5 24 x 2 3719800 16 35 57 62 CORVETTE 57 62 PASS 8 cyl exc H Per Sp H Per STUD valve rocker arm ball 003 O S 409 24 x 2 2 grooves on shank 3747003 16 30 59 61 PASS W H PGI Sp H Per 348 STUD valve rocker arm ball 003 O S 62 63 PASS 409 24 x 2 2 grooves on shanl light blue paint 3814692 16 35 57 62 PASS CORVETTE 8 cyl STUD valve rocker arm ball 013 O S 63 ALL CORVETTE 24 x 2 1 groove on shanl 1ight blue paint 3815892 16 35 62 63 PASS 409 PIN ball stud slot spring type x 1 455481 16 8 939 Not required in this group See group 4 133 SEAL 6255641 08 0 439 COVER Valve Push Rod 38 49 ALL 50 53 ALL 216 9 x 26 O L 3835344 1 4 80 50 62 ALL CORVETTE 6 cyl exc 216 5 x 2 I dimple in center 3701541 1 2 20 Chevrolet Motor General Motors Corporation