55 64 Pass 8 cyl exc 348 409 3933964 2 58 64 Pass 348 409 3795426 2 cork rubber composition Vu thick 63 64 Pass 6 cyl 3930912 1 0 426 ROD Valve Push 38 39 Pass 838409 12 12 Vs long 41 55 Pass 6 cyl exc P G 3836261 12 10 long 50 52 Pass w P G 3835777 12 11V long 53 55 Pass w P G 6 cyl 56 62 Pass 6 cyl 3836260 12 1 Wis 0 L 55 64 Pass 8 cyl exc 348 409 3796243 A R 7 2 O L blue stripe Note 1 2 3 NOTE 1 May also be used on all past model 283 cu in high performance engines if improved durability is required NOTE 2 May have one black stripe at each end 58 61 Pass 348 63 64 Pass 409 exc H Per dual 4BC 3755545 8 inlet 8 V16 O L green stripe Note 3 58 61 Pass 348 63 64 Pass 409 exc H Per dual 4BC 3755543 8 exhaust QVI O L yellow stripe Note 3 61 64 Pass w H Per dual 4BC 409 3795627 8 inlet 85 4 0 L black stripe Note 3 61 64 Pass w H Per dual 4BC 409 3822934 8 exhaust 9V O L pink stripe Note 3 63 64 Pass exc Taxi 8 cyl 3788495 A R 9 O L 63 64 Taxi 6 cyl 3845266 12 9 B O L white stripe Note 3 NOTE 3 Color marked end to be at valve rocker arm 0 429 BALL NUT PlN SCREW STUD Valve Push Rod Adjusting 55 64 Pass 8 cyl exc 348 409 3744340 A R dia 58 62 Pass 348 409 63 64 Pass exc 283 327 3732893 A R Wig dia valve rocker arm 55 62 Pass 8 cyl 63 64 Pass 3744341 16 NUT valve rocker arm 24 across the flats x Van thk 62 63 Pass 409 455481 16 PIN ball stud slot spring type x 1 8 939 38 62 Pass 6 cyl 837385 12 SCREW Vi 2O x 1 z balI end 55 56 Pass 8 cyl exc dual 4BC 3713065 16 STUD valve rocker arm ball 003 O S 24 x 2 W 55 56 Pass 8 cyl 3719800 16 STUD valve rocker arm ball 013 O S 24 x 2 57 62 Pass 8 cyl 63 64 Pass exc RPO Z11 3814692 16 STUD valve rocker arm ball 003 0 S light blue paint 57 62 Pass 8 cyl 63 64 Pass exc RPO Z11 3815892 16 STUD valve rocker arm ball 013 O S blue paint 0 439 COVER Valve Push Rod 50 62 Pass 6 cyl 3701541 1 5 x 27 dimp e in center 63 64 Pass 194 230 3788496 2 45 gz x 12 0 443 GASKET Valve Push Rod Cover 38 49 Pass 602336 1 97 S x 26 O L 38 49 Pass 3835246 6 spark plug hole Wis l D x 1 z 0 D x V4 thick cork 50 62 Pass 6 cyl 3701542 1 5 x 27 w lobe on bottom 63 64 Pass 194 230 3920938 2 0 446 BOLT Valve Push Rod Cover 63 64 Pass exc 8 cyl 3814350 A R w lockwasher and seal Wis 18 x Vis 0 459 TAPPET Valve or Lifter 38 39 Pass 838774 12 41 55 Pass 235 exc P G 3660438 12 w rod seat yellow paint under rod seat 50 53 Pass w P G 5230650 12 hydraulic type HL 16 one piece body hole in seat 54 55 Pass w P G 6 cyl 56 58 Pass 6 cyl exc 58 Taxi 5231450 12 hydraulic type HL 18 two piece body hole in body 55 56 Pass 8 cyl 5231315 16 mechanical type two piece body hole in body 2 grooves 55 64 Pass w hydraulic lifter 8 cyl 3799644 16 hydraulic type 57 58 Pass w H L Cam exc A T 1970 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 30 0 423 0 459 0 12