3 275 STUD BOLT LOCK Manifold also see groups 3 288 manifold to carb 3 613 manifold to exh pipe an 8 981 38 64 Pass 3760425 A R exh mfld ends to hd intake manifold 16 16 x zylln 38 49 Pass 50 52 Pass 216 838347 2 ilnt to exh manifold 16 16 x ZY 49 64 Pass 6 cyl 3835487 2 one end threaded other end enclosed as dowel to line up manifold 16 16 z 50 63 6 cyl exc 216 3798281 A R inlet to exh mfld 16 24 x 3 3 288 50 64 Pass 3760426 A R inlet mfld to exh mfld 16 16 x 3 57 62 Pass w F I 7014731 1 ziccel and throttle lever Vie 18 thd 2Z 0 L Vu hex nut machined on stud 60 64 Pass 3774029 1 Vu 18 Ia 16 x 2 62 63 Pass 8 cyl exc F l 3814568 1 exh man at right frt cent 63 64 Pass 6 cyl 3792369 A R inlet and exhaust 16 24 x 1 64 Pass w Air Cond 283 327 3841723 1 exhaust R H frt hole 16 x 4V 38 64 Pass 3733130 A R BOLT at end holes 16 x 2 300M steel 38 64 Pass 3909830 A R BOLT exh manifold at end holes V 16 x 2V 55 56 Pass 8 cyl exc dual 4BC 3836646 12 IBOLT 16 x 1 300M steel circle on head exhaust manifold 56 Pass w dual 4BC 57 64 Pass 283 327 3733134 A R IBOLT at center holes 1 6 x 2 Vu 300M steel 58 62 Pass 348 409 63 Pass 409 3736035 A R IBOLT inlet hex 16 x 1 300M steel plain 61 62 Pass 409 63 64 Pass 409 exc H Per dual 4BC 3814869 4 BOLT exh at lower holes V 16 x 2 z 61 62 Pass 409 63 64 Pass 409 exc H Per dual 4BC 3814870 4 BOLT exh at upper holes 16 x 1 I 61 64 Pass w H Per dual 4BC RPO Z11 409 3822922 4 BOLT exh at lower holes 16 x 2 gz 64 Pass w Air Cond 283 327 3841724 1 BOLT exhaust R H 3rd hole Y 16 x 3 Vu 64 Pass w T W 523540 1 LOCK exhaust L H center frt bolt 3 278 g g gECTOR STUD TEE Manilfold Vacuum Take Off also sae group 40 53 Pass 3864934 1 vacuum inlet manifold V 27 w V4 hose 4 205 55 60 Pass 6 cyl 3682936 1 2 way for V hose 16 066 59 60 Pass w F I exc H L Cam 3833265 1 V 18 pipe thread w V4 pipe extension 1 097 58 59 Pass w A T 283 exc F l 58 59 Pass 3 2BC w A T exc H L Cam 62 Pass 283 62 Pass w C A C 327 exc P G 62 Pass w H Per 327 3749170 1 STUD hollow 18 24 x 2 z hose take off 3 288 50 54 Pass P G w vac pump 3694156 1 TEE w s wiper Vu 24 x I 24 xV pipe thd 10 155 62 Pass w air bleed valve 8 cyl 3813853 1 TEE carb vacuum 1 745 64 Pass 3891524 1 TEE ASSY vac inlet manifold 18 thds and two V4 hose take offs 7 447 3 288 I l l TWASHER Inlet Manifold to Carburetor also see groups 3 275 and 38 64 Pass 3798281 A R carb and F l attach 16 24 x 3 Note 1 NOTE 1 Excess stud length to be cut off longest threaded end as required 38 64 Pass 3731702 A R left side front hole adapter right side frt 16 x 1 M right side front right side 55 64 Pass 3959570 A R 18 24 x 1 Vt 56 57 Pass w gov 8 cyl 3718268 4 18 24 x 3Vz 58 59 Pass w A T 283 exc F I 58 61 Pass 3 2BC w A T exc H L Cam Sp H Per 61 Pass w H Per 348 62 Pass 283 1 1970 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 30 3 5 3 275 3 288