1946 70 ENGINE ASSEMBLIES 0 029 BRACKET BOLT RETAlNIER SUPPORT Engine Mounting Also see group 7 011 for Engine Front Cross Supports Con t 63 70 Tilt exc Diesel 366 3823931 L H frt mtg frame left A 83 66 Ser 60 80 Tilt 8 cyl exc 366 409 85 86 Ser 50 Tilt 230 250 283 87 70 Tilt 250 283 307 327 350 3834392 R H frt mtg frame right 63 68 Ser 50 60 292 exc Tilt 67 70 Ser 40 D D 3834390 R H frt mtg frame right 83 88 All exc Tilt Diesel 366 frt mtg frame left 83 88 All exc 292 366 Tilt Diesel 67 70 Ser 40 D D 250 frt mtg right side 67 Ser 40 D D 250 292 3834389 A R front mtg 85 87 All D351 D DH478 89 All DH478 2453424 R H rear mtg R H 85 88 Tilt D351 65 66 Ser 60 TDM D DH478 rear mtg 67 68 All D DH478 65 66 Ser 50 D351 exc Tilt 85 86 All D DH478 exc TDM 65 Ser 80 TDM D DH478 2453423 1 rear mtg L H 65 69 All D351 D DH478 2461887 1 eng lifter 86 70 All 386 427 3868532 1 frt mtg 87 70 Ser 40 thru 60 250 292 exc Tilt D D 3941499 L H frt mtg to frame left 67 70 Ser 40 250 exc Tilt D D 3891218R H frt mtg to frame right 67 70 All 292 exc Tilt D D TDM 3891222 R H frt mtg to frame right 87 69 All 283 307 327 350 exc Tilt 1st design 3957560 1 frt mtg engine 68 70 All 427 exc Tilt 3929749 L H left rear engine 68 70 All 427 exc Tilt 3918414Fl1 H right rear 68 70 All 427 exc Tilt 3918395 1 left eng rear mtg frame 88 70 All 427 exc Tilt 3918396 1 right eng rear mtg frame 68 70 Tilt 427 3921217 I left rear 88 70 Tilt 427 3921218 1 right rear 80 82 All 8 cyl 3767111 1 BRACKET ASSY frt mtg 83 66 Ser 50 230 250 65 Ser 50 SBC 283 87 70 Ser 40 6 cyl exc 292 3790292 Fl H BRACKET ASSY engine right 83 66 Ser 50 60 6 cyl exc Diesel BRACKET ASSY frt mtg left 63 68 All 292 right 67 89 Ser 40 6 cyl 67 70 Ser 50 60 6 cyl exc Tilt 3790291 A R front 65 67 Ser 50 60 Tilt D351 D DH478 88 Tilt DH478 2465551 l H BRACKET ASSY frame L H 85 67 Ser 50 60 Tilt D351 D DH478 68 Tilt DH478 2465552 fl H BRACKET ASSY frame R H 85 Ser 80 D DH478 exc TDM 2458915 2 BRACKET ASSY rr mtg frame 89 70 All 350 2nd design 3957560 1 BRACKET ASSY front mtg stamped 3957560 67 88 All 4 53 9418964 2 BOLT frt mtg bracket 16 x 5 8 900 55 59 All exc 348 3714359 A R RETAINER frt mtg large cushion az l D x 2 0 D 58 59 All 348 388449 1 RETAINER frt mtg 7 ie x 1 wide 65 Ser 50 60 D351 D DH478 65 Ser 80 4 53 exc TDM 86 Ser 50 D351 66 Ser 60 TDM D DH478 2439281 1 SUPPORT frt W 65 Ser 80 TDM D DH478 651874 1 SUPPORT frt 68 Ser 60 D DH478 exc TDM 67 68 Tilt D DH478 2479490 1 SUPPORT front 67 70 All 8 cyl exc D D Tilt 3889176 1 SUPPORT engine front 0 030 CYLINDER UNIT GASKET LINER SEAL Engine 64 67 All 3 53 4 53 6V 53 2nd design 5198899A R replacement 21 to 1 comp ratio 62 69 All 3 53 4 53 6V 53 51 16357 A R GASKET cyl and case water hole 1 I I D 2 Holes w az dia 62 69 All 3 53 4 53 6V 53 5121254A R GASKET cyl head compression 4 at l D 62 68 All 3 53 4 53 6V 53 69 All 4 53 5132803 4 LINER cylinder 9 u O L x 4 u 0 D 62 69 All 3 53 4 53 6V 53 5121256 A R SEAL cyl liner upr 4 I D red color GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM T REV 5 79 0 s 0 029 0 030